Review game ppt
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This document contains a series of true/false and multiple choice questions about geometry concepts such as if-then statements, angle relationships, perpendicular lines, congruent angles, midpoints, and properties used in proofs. The questions cover conditional and biconditional statements, angle pairs such as complementary and supplementary angles, theorems about perpendicular lines and midpoints, and valid reasons used in geometric proofs.
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3.1 identify pairs of lines and angles
This document provides examples and practice problems related to identifying different types of angles and lines in geometric figures. It begins with examples asking to identify lines and planes that meet certain criteria in a diagram. Then it moves to examples identifying parallel and perpendicular line pairs. Finally, it covers identifying corresponding, alternate interior, alternate exterior, and consecutive interior angle pairs in diagrams. Guided practice and exit slip problems reinforce classifying angles and determining if lines are parallel, perpendicular, or skew. The homework assignment directs students to specific problems from pages 154-156 of their textbook.
3.6 prove theorems about perpendicular lines
This document contains examples and explanations of theorems regarding perpendicular lines. It includes proofs that two lines intersecting to form four right angles are perpendicular, and that if two sides of two adjacent acute angles are perpendicular, the angles are complementary. There are also examples solving for distances between perpendicular lines and determining if lines are parallel based on being perpendicular to a common line. Guided practice questions ask students to write proof plans and determine if lines are parallel or perpendicular.
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Lecture 3.5.1 Ellipse as a compressed circle
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Math 9 similar triangles intro
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The document discusses inscribed angles and intercepted arcs, explaining that the measure of an inscribed angle is equal to half the measure of its intercepted arc. It provides examples of applying this concept to find unknown angle measures. Several activities are included for students to practice identifying, measuring, and applying properties of inscribed angles and intercepted arcs.
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This document discusses using trigonometric ratios like sine, cosine, and tangent to solve for unknown angles and side lengths in right triangles. It introduces the SOHCAHTOA mnemonic to remember the definitions of sine, cosine, and tangent. It then provides two examples of using trigonometric ratios to find the sine of 30 degrees and the cosine of 30 degrees. The final problems ask the reader to find the measures of the three angles of a triangle to the nearest degree and the lengths of the three altitudes of the same triangle to the nearest tenth.
Tangent Ratio
This document discusses the tangent ratio and how to use it to solve problems involving right triangles. It provides examples of finding the tangent of various angles, using the tangent ratio to find missing side lengths of triangles, and calculating the angle of a road given its grade. Key terms introduced are tangent ratio, sine, cosine, acute angle, opposite leg, and adjacent leg. Examples are provided to illustrate using the tangent ratio to solve problems.
8 3 Converse of Pythagorean Theorem
This document discusses the Pythagorean theorem and its converse. It explains that if the square of one side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle. It provides examples of determining if triangles are acute, right, or obtuse by comparing the sides using the Pythagorean theorem or its converse.
8 1 Similarity in Right Triangles
This document discusses theorems and corollaries about right triangles. It states that if an altitude is drawn to the hypotenuse of a right triangle, the two triangles formed are similar. It also states that the length of the altitude is the geometric mean between the segments of the hypotenuse, and each leg is the geometric mean between the hypotenuse and adjacent hypotenuse segment. Students are assigned homework problems involving finding geometric means and values of unknowns in right triangles.
7 6 Proportional Lengths
This document discusses proportional lengths in triangles using the Triangle Proportionality Theorem and Triangle Angle-Bisector Theorem. It provides examples of using these theorems to set up proportions to solve problems such as finding unknown segment lengths. Several examples are worked through, applying the theorems to determine lengths, whether lines are parallel, and using proportionality.
7 4 Similar Triangles and t-5
This document discusses three rules for determining if triangles are similar: the AA Similarity Postulate, SAS Similarity Theorem, and SSS Similarity Theorem. It provides examples of applying each rule to determine if triangles are similar, and if so, writing the similarity statement and ratio.
7-3 similar polygons
Two polygons are similar if their corresponding angles are congruent and the lengths of corresponding sides are proportional. This means the ratio of corresponding sides is the same. Similar polygons can be labeled by writing one polygon name ~ the other, listing corresponding vertices in the same order. The ratio of the lengths of two corresponding sides when two polygons are similar is called the scale factor. An example shows quadrangle WARD is similar to quadrangle W'A'R'D' with a scale factor of 2:3, and uses the scale factor to find missing side lengths, perimeters, and the ratio of perimeters of the two quadrilaterals.
7 1 7-2 ratios and proportions
This document discusses ratios, proportions, and their properties. It begins by defining a ratio as a comparison of two quantities using division, and provides examples of expressing ratios in simplest form using fractions. It then discusses proportions, which state that two ratios are equal. The key properties of proportions are: (1) the product of the means equals the product of the extremes, (2) if several ratios are equal the sums of the corresponding terms are in the same ratio, and (3) the inverse of a ratio is found by flipping its terms. Examples demonstrate using these properties to solve proportion problems.
6 2 Parallelograms
This document discusses properties of parallelograms. It defines a parallelogram as a quadrilateral with both pairs of opposite sides parallel. It then presents proofs of several theorems about parallelograms: that opposite sides are congruent, consecutive angles are supplementary, opposite angles are congruent, and that the diagonals of a parallelogram bisect each other. Students are prompted to complete proofs of these properties and theorems. The document concludes by listing the key properties of parallelograms.
6 3 Proving Parallelograms
This document discusses different ways to prove that a quadrilateral is a parallelogram, including: if both pairs of opposite sides are congruent; if an angle is supplementary to its consecutive angles; if both pairs of opposite angles are congruent; if the diagonals of a quadrilateral bisect each other; or if one pair of opposite sides is both congruent and parallel. It provides examples of each theorem and assigns practice problems for students to complete.
Midpoint and distance
The document discusses formulas for finding the midpoint and distance between two points in the coordinate plane. It provides examples of using the midpoint and distance formulas to find the midpoint and length of a segment. Students are assigned homework problems using these formulas and are notified that the next class will involve additional practice finding midpoints and distances in the coordinate plane using the given formulas.
1 6 construction
Construction in geometry: congruent segments and angles, perpendicular bisectors and angle bisectors.
Geometry Angle Pairs
This document discusses different types of angles and their relationships using a diagram. It defines adjacent angles, vertical angles, complementary angles, and supplementary angles. It then lists four statements about the angles in the diagram and asks the reader to determine if each one is true or false and email the answers.
1 4angles
This document defines geometric concepts like congruent objects, segments, midpoints, and bisectors. It also introduces angles, describing them as dividing the plane into interior, exterior, and points on the angle. It discusses naming angles using different notation and measuring angles. Finally, it mentions classifying angles by their measures and the important Angle Addition Postulate.
1 3
This document contains a true/false quiz about geometry concepts like lines, planes, and coplanar points. It provides the answers and encourages the reader to re-examine any questions they missed. It then introduces the concept of postulates, or accepted statements without proof, and emphasizes that every word of postulates and theorems is important. It notes that some postulates should be memorized and that the Segment Addition Postulate will be used over 1000 times and should be memorized.
Geo final exam review
This geometry exam review covers topics that will be on the final exam. It includes true/false questions, multiple choice, matching, and free response problems involving geometry concepts like triangles, circles, polygons, and three-dimensional shapes. Calculators may be used but the exam may have non-calculator sections, so students should prepare with and without calculators. The review is due before the scheduled final exam date.
Equations of circles
This document discusses graphing circles and converting between graphing form and standard form equations of circles. It provides examples of writing the equation of a circle given its center and radius in graphing form. It also shows how to find the center, radius, and equation of a circle given the standard form equation. The key points are:
- In graphing form, the center is denoted as (h, k) and the equation is (x - h)2 + (y - k)2 = r2
- To convert to standard form, complete the square and factor the left side, moving any constant to the right side.
6 5 Inequalities in Two Triangles
If two sides of one triangle are congruent to two sides of another triangle, but the included angle of the first triangle is larger than the included angle of the second triangle, then the third side of the first triangle is longer than the third side of the second triangle. Similarly, if two sides of one triangle are congruent to two sides of another triangle, but the third side of the first triangle is longer than the third side of the second triangle, then the included angle of the first triangle is larger than the included angle of the second triangle.
6 4 Inequalities in One Triangle
This document discusses properties of triangles related to side lengths and angles. It states that if one side of a triangle is longer than a second side, then the angle opposite the first side is larger than the angle opposite the second side. It also states that if one angle is larger than a second angle, then the side opposite the first angle is longer than the side opposite the second angle. The document then asks the reader to identify the longest and shortest sides of a triangle based on these properties.
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From country star to global phenomenon, delve into Taylor Swift's incredible journey. Explore chart-topping hits, feuds, & her rise to billionaire status!
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留信网认证的作用:
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4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
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The Evolution and Impact of Tom Cruise Long Hair
Tom Cruise is one of Hollywood's most iconic figures, known for his versatility, charisma, and dedication to his craft. Over the decades, his appearance has been almost as dynamic as his filmography, with one aspect often drawing significant attention: his hair. In particular, Tom Cruise long hair has become a defining feature in various phases of his career. symbolizing different roles and adding layers to his on-screen characters. This article delves into the evolution of Tom Cruise long hair, its impact on his roles. and its influence on popular culture.
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Introduction
Tom Cruise long hair has often been more than a style choice. it has been a significant element of his persona both on and off the screen. From the tousled locks of the rebellious Maverick in "Top Gun" to the sleek, sophisticated mane in "Mission: Impossible II." Cruise's hair has played a pivotal role in shaping his image and the characters he portrays. This article explores the various stages of Tom Cruise long hair. Examining how this iconic look has evolved and influenced his career and broader fashion trends.
Early Days: The Emergence of a Style Icon
The 1980s: The Birth of a Star
In the early stages of his career during the 1980s, Tom Cruise sported a range of hairstyles. but in "Top Gun" (1986), his hair began to gain significant attention. Though not long by later standards, his hair in this film was longer than the military crew cuts associated with fighter pilots. adding a rebellious edge to his character, Pete "Maverick" Mitchell.
Risky Business: The Transition Begins
In "Risky Business" (1983). Tom Cruise's hair was short but longer than the clean-cut styles dominant at the time. This look complemented his role as a high school student stepping into adulthood. embodying a sense of youthful freedom and experimentation. It was a precursor to the more dramatic hair transformations in his career.
The 1990s: Experimentation and Iconic Roles
Far and Away: Embracing Length
One of the first films in which Tom Cruise embraced long hair was "Far and Away" (1992). Playing the role of Joseph. an Irish immigrant in 1890s America, Cruise's long, hair added authenticity to his character's rugged and determined persona. This look was a stark departure from his earlier. more polished styles and marked the beginning of a more adventurous phase in his hairstyle choices.
Interview with the Vampire: Gothic Elegance
In "Interview with the Vampire" (1994). Tom Cruise long hair reached new lengths of sophistication and elegance. Portraying the vampire Lestat. Cruise's flowing blonde locks were integral to the character's ethereal and timeless allure. This hairstyle not only suited the gothic aesthetic of the film but also showcased Cruise's ability to transform his appearance for a role.
Mission: Impossible II: The Pinnacle of Long Hair
One of the most memorable instances of Tom Cruise long hair came in "Mission: Impossible II" (2000). His character, Ethan
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The Midnight Sculptor.pdf writer by Ali alsiad
The city of Ravens burg was known for its gothic architecture, fog-covered streets, and an eerie silence that seemed to hang over the town like a shroud.
Unlocking the Secrets of IPTV App Development_ A Comprehensive Guide.pdf
With IPTV apps, you can access and stream live TV, on-demand movies, series, and other content you like online. Viewers have more flexibility and customization of content to watch. To develop the best IPTV app that functions, you must combine creative problem-solving skills and technical knowledge. This post will look into the details of IPTV app development, so keep reading to learn more.
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Explore Treydora's VR economy, where users can trade virtual assets, earn rewards, and build digital wealth within immersive game environments. Learn more!
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Review game ppt
- 2. True or False: if then and are complementary 90321 mmm ,2,1 3
- 3. True or False: If M is a midpoint of , then AM=MB AB
- 4. What is the hypothesis of: Billy will have a lemonade stand only if it is sunny outside ?
- 5. Name the property that justifies: If and then 21 32 31
- 6. True or False: If a conditional statement is true, then its converse is true
- 7. Name the property that justifies: X+5=16, then x=11
- 8. Name the property that justifies: AB = AB
- 9. True or False: Perpendicular lines form congruent adjacent angles
- 10. Always, Sometimes, Never: Right Angles are ________________ congruent
- 11. Construct the conditional statement: Hypothesis: the ray is a bisector of an angle Conclusion: the ray divides the angle into 2 congruent angles
- 12. What phrase does a Biconditional statement always contain?
- 13. What do we call angles 1 and 2? 1 2
- 14. What can we call angles 1 and 3? 1 3
- 15. True or False: If and then angle 1 and 2 are complementary: 1 2 301m 602m
- 16. Given the diagram, name the theorem, definition, or postulate that justifies the statement: B A C D 1 2 3 4 If ray AD bisects Then 21 BAC
- 17. Given the diagram, name the theorem, definition, or postulate that justifies the statement: B A C D 1 2 3 4 BD + DC = BC
- 18. Given the diagram, name the theorem, definition, or postulate that justifies the statement: B A C D 1 2 3 4 If D is the midpoint of , then BD = ½ BC BC
- 19. Given the diagram, name the theorem, definition, or postulate that justifies the statement: B A C D 1 2 3 4 If D is the midpoint of , then DCBDBC
- 20. True or False: If three points are non- collinear, then they can still be coplanar
- 21. True or False: If two angles are right angles, they are always congruent
- 22. How many congruent angles do these perpendicular lines form:
- 23. True or False: If a line is in a vertical plane, then the line is vertical.
- 24. What can be used as reasons in proofs? (multiple answers)
- 25. True or false: If two angles are supplementary to the same angle, they are supplementary to each other
- 26. True or False: If AM=BM, then M is a midpoint of AB