Similarity

What is the value of X?

• X=4

• X=6

• X=3

• X=2

The measures of the angles in a triangle are 53⁰,78⁰, and 49⁰. A similar triangle is created by doubling the lengths of each side. What are the measures of the angles of this triangle?

• 53⁰,78⁰, and 49⁰

• There is not enough information to answer this question.

• 106⁰,156⁰, and 98⁰

• 26.5⁰,39⁰, and 24.5⁰

Find x

• 10.5

• 5

• 8.5

• 6

• 6.25
• 5.5
• 6
• 5.75

Find missing side.

• 1/5

• 5

• 7

• 1/7

WHAT IS THE VALUE OF X IF QMNP~UTSR?

• 28

• 29.1

• 21.6

• 24.5

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW

• ΔXZY~ΔNWE

• ΔZYX~ΔENW

• ΔYZX~ΔNWE

The pair of figures is similar. Find the missing side.

• x = 12

• x = 3

• x = 40

• x = 4

The two right triangles below are similar. What is x, the missing side length in triangle DEF? 

• 3.75

• 9.75

• 10

• 12

Determine the scale factor

• 1/5

• Not Similar

• 4/5

• 1/4