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# Pechu Pechu Gotcha

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### Pechu Pechu Gotcha

1. 1. TANNER'S Geometry Guide <ul><ul><li>Lines </li></ul></ul><ul><ul><li>Angles </li></ul></ul><ul><ul><li>Triangles </li></ul></ul><ul><ul><li>Quadrilaterals </li></ul></ul><ul><ul><li>Circles </li></ul></ul><ul><ul><li>Lines </li></ul></ul><ul><ul><li>Angles </li></ul></ul><ul><ul><li>Triangles </li></ul></ul><ul><ul><li>Quadrilaterals </li></ul></ul><ul><ul><li>Circles </li></ul></ul><ul><ul><li>Other Polygons </li></ul></ul>
2. 2. Lines <ul><li>Points </li></ul><ul><ul><li>Line Segments </li></ul></ul><ul><ul><li>Rays </li></ul></ul><ul><ul><li>Lines </li></ul></ul><ul><ul><li>Intersecting Lines </li></ul></ul><ul><ul><li>Perpendicular Lines </li></ul></ul><ul><ul><li>Parallel Lines </li></ul></ul><ul><ul><li>Skew Lines </li></ul></ul>
3. 3. Points <ul><ul><li>A point is precise location in space. It is labeled with a letter. </li></ul></ul>
4. 4. Intersecting <ul><ul><li>Crosses at a point </li></ul></ul>
5. 5. Parallel <ul><ul><li>Lines that never cross and are in the same plane. </li></ul></ul>
6. 6. Perpendicular <ul><ul><li>Intersects at right angles 90 degrees. </li></ul></ul>
7. 7. Skew Lines <ul><ul><li>Lines that are not in the same plane. </li></ul></ul>
8. 8. Types of Angles <ul><ul><li>Right angle </li></ul></ul><ul><ul><li>Obtuse angle </li></ul></ul><ul><ul><li>Acute angle </li></ul></ul><ul><ul><li>Vertex/Vertices </li></ul></ul>
9. 9. Types of Shapes Quadrilateral Trapezoid Parallelogram Rectangle Rhombus Square
10. 10. Right Angle <ul><ul><li>Exactly 90 degrees </li></ul></ul>
11. 11. Acute Angle <ul><ul><li>Less than 90 degrees </li></ul></ul>
12. 12. Obtuse Angle <ul><ul><li>More than 90 degrees </li></ul></ul>
13. 13. Types of Triangles Right Obtuse Acute Scalene Isosceles Equilateral
14. 14. Right Triangle A right triangle is a triangle with one side that is 90 degrees.
15. 15. Acute Triangle An acute triangle is a triangle with the biggest side that is less than 90 degrees.
16. 16. Obtuse Triangle An obtuse triangle is a triangle that the biggest angle is bigger than 90 degrees.
17. 17. Scalene Triangle A triangle that has all different sides.
18. 18. Isosceles Two sides on a triangles that are the same.
19. 19. Equilateral A triangle that all angles are the same.
20. 20. Quadrilateral A type of shape with 4 angles.
21. 21. Trapezoid A shape with 1 set of parallel lines.
22. 22. Parallelogram A shape that has all sides parallel.
23. 23. Rectangle A shape with 2 parallel sides.
24. 24. Rhombus A parallelogram with all sides the equal length.
25. 25. Square A shape with all sides that are equal.
26. 26. Circles Chords Diameter Arc Radius Sector Circumference
27. 27. Chords A straight line between two points of a curve.
28. 28. Diameter A straight line the travels through the middle of a circle.
29. 29. Arc A continuous section in a circle.
30. 30. Radius A straight line that travels half of the circle.
31. 31. Sector A piece of a circle.
32. 32. Circumference The length of a circle. 98
33. 33. Other Polygons Pentagon Hexagon Heptagon Octagon Nonagon Decagon
34. 34. Pentagon A five side polygon.
35. 35. Hexagon A six sided polygon.
36. 36. Heptagon A 7 sided polygon.
37. 37. Octagon An eight sided polygon.
38. 38. Nonagon A nine sided polygon.
39. 39. Decagon A ten sided polygon.
40. 40. The End Thanks for watching!