3. Line Segments
Line
Line segment
When two lines are separated from each other with the same
distance in between... They are called...
4. Line Segments
Line
Line segment
When two lines are separated from each other with the same
distance in between... They are called...
5. Line Segments
Line
Line segment
When two lines are separated from each other with the same
distance in between... They are called...
6. Line Segments
Line
Line segment
When two lines are separated from each other with the same
distance in between... They are called...
7. Line Segments
Line
Line segment
When two lines are separated from each other with the same
distance in between... They are called...
8. Line Segments
Line
Line segment
When two lines are separated from each other with the same
distance in between... They are called...
Parallel Lines
9. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
10. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
11. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
12. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
13. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square
corner
14. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square
corner
Right Angle
15. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square
corner
Right Angle
16. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square
corner
Right Angle
17. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square This angle is smaller
corner than a square corner
Right Angle
18. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square This angle is smaller
corner than a square corner
Right Angle Less than Right Angle
19. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square This angle is smaller
corner than a square corner
Right Angle Less than Right Angle
Acute Angle
20. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square This angle is smaller
corner than a square corner
Right Angle Less than Right Angle
Acute Angle
21. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square This angle is smaller
corner than a square corner
Right Angle Less than Right Angle
Acute Angle
22. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square This angle is smaller This angle is larger than
corner than a square corner a square corner
Right Angle Less than Right Angle
Acute Angle
23. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square This angle is smaller This angle is larger than
corner than a square corner a square corner
Right Angle Less than Right Angle Greater than Right Angle
Acute Angle
24. Angles
Two line segments jointed together will form an ANGLE
There are three different kinds of angles
This angle has a square This angle is smaller This angle is larger than
corner than a square corner a square corner
Right Angle Less than Right Angle Greater than Right Angle
Acute Angle Obtuse Angle
25. Polygons
Polygons are plane figures that are med up of line segments
and angles
Plane figures are flat figures that can be closed or not closed.
26. Polygons
Polygons are plane figures that are med up of line segments
and angles
Plane figures are flat figures that can be closed or not closed.
Closed
27. Polygons
Polygons are plane figures that are med up of line segments
and angles
Plane figures are flat figures that can be closed or not closed.
Closed Not Closed
28. Polygons
Polygons are closed plane figures that have 3 or more sides.
Name of a polygon tells the number of sides.
29. Polygons
Polygons are closed plane figures that have 3 or more sides.
Name of a polygon tells the number of sides.
3 sides
Triangle
30. Polygons
Polygons are closed plane figures that have 3 or more sides.
Name of a polygon tells the number of sides.
3 sides 4 sides
Triangle Quadrilateral
31. Polygons
Polygons are closed plane figures that have 3 or more sides.
Name of a polygon tells the number of sides.
3 sides 4 sides 5 sides
Triangle Quadrilateral Pentagon
32. Polygons
Polygons are closed plane figures that have 3 or more sides.
Name of a polygon tells the number of sides.
3 sides 4 sides 5 sides
Triangle Quadrilateral Pentagon
6 sides
Hexagon
33. Polygons
Polygons are closed plane figures that have 3 or more sides.
Name of a polygon tells the number of sides.
3 sides 4 sides 5 sides
Triangle Quadrilateral Pentagon
6 sides 8 sides
Hexagon Octagon
40. Triangles
Triangles have three sides and three angles.
There are four different types of triangles
All sides have
equal length
41. Triangles
Triangles have three sides and three angles.
There are four different types of triangles
Equilateral
Triangle
All sides have
equal length
42. Triangles
Triangles have three sides and three angles.
There are four different types of triangles
Equilateral
Triangle
All sides have Triangle with
equal length one right angle
43. Triangles
Triangles have three sides and three angles.
There are four different types of triangles
Equilateral Right
Triangle Triangle
All sides have Triangle with
equal length one right angle
44. Triangles
Triangles have three sides and three angles.
There are four different types of triangles
Equilateral Right
Triangle Triangle
All sides have Only 2 sides
Triangle with
equal length have the same
one right angle
length
45. Triangles
Triangles have three sides and three angles.
There are four different types of triangles
I stand like
SUPERMAN!
Equilateral Right
Triangle Triangle
All sides have Only 2 sides
Triangle with
equal length have the same
one right angle
length
46. Triangles
Triangles have three sides and three angles.
There are four different types of triangles
I stand like
SUPERMAN!
Equilateral Right Isosceles
Triangle Triangle Triangle
All sides have Only 2 sides
Triangle with
equal length have the same
one right angle
length
47. Triangles
Triangles have three sides and three angles.
There are four different types of triangles
I stand like
SUPERMAN!
Equilateral Right Isosceles
Triangle Triangle Triangle
All sides have Only 2 sides
Triangle with All sides have
equal length have the same
one right angle different length
length
48. Triangles
Triangles have three sides and three angles.
There are four different types of triangles
I’m Different!
I stand like
SUPERMAN!
Equilateral Right Isosceles
Triangle Triangle Triangle
All sides have Only 2 sides
Triangle with All sides have
equal length have the same
one right angle different length
length
49. Triangles
Triangles have three sides and three angles.
There are four different types of triangles
I’m Different!
I stand like
SUPERMAN!
Equilateral Right Isosceles Scalene
Triangle Triangle Triangle Triangle
All sides have Only 2 sides
Triangle with All sides have
equal length have the same
one right angle different length
length
51. Quadrilaterals
Quadrilaterals have four sides and four angles.
There are several different types of quadrilaterals
4 sides
4 right angles
Opposite sides are parallel
One pair of lines are longer
52. Quadrilaterals
Quadrilaterals have four sides and four angles.
There are several different types of quadrilaterals
Rectangle
4 sides
4 right angles
Opposite sides are parallel
One pair of lines are longer
53. Quadrilaterals
Quadrilaterals have four sides and four angles.
There are several different types of quadrilaterals
Rectangle
4 sides 4 equal sides
4 right angles 4 right angles
Opposite sides are parallel Opposite sides are parallel
One pair of lines are longer
54. Quadrilaterals
Quadrilaterals have four sides and four angles.
There are several different types of quadrilaterals
Rectangle Square
4 sides 4 equal sides
4 right angles 4 right angles
Opposite sides are parallel Opposite sides are parallel
One pair of lines are longer
56. Quadrilaterals
There are other types of quadrilaterals
4 sides
4 angles
Opposite sides are parallel
57. Quadrilaterals
There are other types of quadrilaterals
Parallelogram
4 sides
4 angles
Opposite sides are parallel
58. Quadrilaterals
There are other types of quadrilaterals
Parallelogram
4 sides 4 sides
4 angles 4 angles - 2 acute, 2 obtuse
Opposite sides are parallel One pair of sides are parallel
59. Quadrilaterals
There are other types of quadrilaterals
Parallelogram Trapezoid
4 sides 4 sides
4 angles 4 angles - 2 acute, 2 obtuse
Opposite sides are parallel One pair of sides are parallel
61. Problem Solving Continue
1. Draw a picture of an isosceles triangle
2. Label the sides
3. Look at the pictures and see what MATH you need to do
62. Problem Solving Continue
1. Draw a picture of an isosceles triangle
2. Label the sides
3. Look at the pictures and see what MATH you need to do
63. Problem Solving Continue
1. Draw a picture of an isosceles triangle
2. Label the sides
3. Look at the pictures and see what MATH you need to do
What MATH would you do?
64. Problem Solving Continues
Since you want to find out how many feet she walked
AROUND the garden, you can ADD all three sides together to
find the answer.
Did you get the same answer?
65. Problem Solving Continues
Since you want to find out how many feet she walked
AROUND the garden, you can ADD all three sides together to
find the answer.
Did you get the same answer?
66. Try these...
1. Draw a square that is 1 inch on each side. Then draw a
rectangle with a width of 1 inch and a length 3 times as long.
Ho many squares will fit inside the rectangle?
67. Try these...
1. Draw a square that is 1 inch on each side. Then draw a
rectangle with a width of 1 inch and a length 3 times as long.
Ho many squares will fit inside the rectangle?
3 Squares!
68. Try these...
1. Draw a square that is 1 inch on each side. Then draw a
rectangle with a width of 1 inch and a length 3 times as long.
Ho many squares will fit inside the rectangle?
3 Squares!
2. Erin is using a piece of ribbon to make bows. Each bow uses
6 inches of ribbon. After making 5 bows, Erin has 5 inches of
ribbon left. How long was the piece of ribbon Erin started
with?
69. Try these...
1. Draw a square that is 1 inch on each side. Then draw a
rectangle with a width of 1 inch and a length 3 times as long.
Ho many squares will fit inside the rectangle?
3 Squares!
2. Erin is using a piece of ribbon to make bows. Each bow uses
6 inches of ribbon. After making 5 bows, Erin has 5 inches of
ribbon left. How long was the piece of ribbon Erin started
with?
35 inches!