Slope from a Graph of Similar Triangles

What is the slope that can be made from this slope triangle?

• 1/3

• 3

• 20

• 1/20

Tags

CCSS.8.EE.B.5

• The slope of line XZ is the negative reciprocal of the slope of line CA because the triangles are flipped.

• The slope of line XZ is the same as the slope of line CA because the ratios of the corresponding sides of the triangles are equivalent.

• The is no relationship between the slope of line XZ and the slope of line CA.

Tags

CCSS.8.EE.B.6

Identify the slope of EF in triangle DEF.

• 1

• -1

• 3

• -3

Tags

CCSS.8.EE.B.6

find the slope

• 3/2

• -3/2

• (-0,-3)

• none of the above

Tags

CCSS.8.EE.B.5

Which of these lines has a slope of -3?

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

What does the fraction of rise over run simplify to for both triangles?

• 6

• 9

• 12

• 24

Tags

CCSS.8.EE.B.5

Simplify the triangle and find the slope.

Tags

CCSS.8.EE.B.5

Simplify the triangle and find the slope.

Tags

CCSS.8.EE.B.5

Identify the slope (CA) of triangle ABC.

• 1/3

• 3

• -3

• -1/3

Tags

CCSS.8.EE.B.6

• 2/3

• 3/4

• 3/2

• 1/3

Tags

CCSS.8.EE.B.6