Unit 4 Review

Complete the similarity statement.

▲UMR ~ ▲ _ _ _

Answer explanation

Tags

CCSS.HSG.SRT.A.2

List all congruent angles.

• ∠K

• ∠R

• ∠P

• ∠U

• ∠M

• ∠M

Answer explanation

Tags

CCSS.8.G.A.5

Select the THREE correct proportions that relate the corresponding sides.

Answer explanation

Use the similarity statement to help you set up the ratios!

Tags

CCSS.HSG.SRT.B.4

Determine the scale factor for each set of polygons. Start from the first figure listed in the similarity statement. (Type your answer as a fraction using the / symbol)

▲UMR ~ ▲KMP

Answer explanation

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

Complete the similarity statement.

NLKJ ~ ____

Answer explanation

Tags

CCSS.HSG.SRT.A.2

List all congruent angles.

• ∠W

• ∠J

• ∠Y

• ∠L

• ∠Z

• ∠N

• ∠X

• ∠K

Answer explanation

If you get stuck, use the similarity statement to match up the angles!

Tags

CCSS.HSG.CO.B.7

• WX

• a

• ZY

• b

• XY

• d

• ZW

• c

Answer explanation

Use the similarity statement!

Tags

CCSS.HSG.SRT.A.2

Determine the scale factor for each set of polygons.Start from the first figure listed in the similarity statement. (Type your answer as a fraction using the / symbol)

NLKJ ~ ZWXY

Answer explanation

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

Given that MKHD ~ ARWT, what is the scale factor? (If your answer is a fraction, use the / symbol.)

Answer explanation

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

Given that △WAR ~ △DMK, determine the scale factor. (If your answer is a fraction, use the / symbol.)

Answer explanation

Tags

CCSS.HSG.SRT.A.2