Chapter 7 Similar Test

Find missing side

• 5

• 7

• 9

• 11

• Two triangles are similar

• Two triangles are congruent

• Two triangles are isosceles

• Two triangles are equilateral

• 10

• 9

• 8

• 7

.Find X

• 10

• 11

• 12

• 13

If the corresponding angles of two polygons are congruent and the corresponding side lengths are proportional, then the two polygons are _____________________.

• Regular

• Concave

• Similar

• Equilateral

Find the value of x.

• 15

• 21

• 32

• 27

Find the scale factor needed to dilate DEFG to get PQRS

• 2

• 1/2

• 1/3

• 3

Select the statement that can be used to show the triangles are similar.

• AA Similarity Postulate

• SAS Similarity Theorem

• SSS Similarity Theorem

Which statement can be used to show the triangles are similar?

• AA Similarity Postulate

• SAS Similarity Theorem

• SSS Similarity Postulate

• AAA similarity

What is the length of RT?

• 5.6

• 7.7

• 8

• 22.5

• 4.2