Unit 4a Test Review

• x = 16

• x = 2

• x = 8

• x = 4

• x = 4

• x = -4

• x = 6

• x = -6

• Triangle ABE is similar to triangle DBC by AA postulate.

• Triangle ABE is similar to triangle DBC by SAS postulate.

• Triangle ABE is similar to triangle CBD by SAS postulate.

• Triangle ABE is not similar to any other triangle.

• Triangle BCA is similar to Triangle EFD by AA postulate.

• Triangle BCA is similar to Triangle XYZ by SAS postulate.

• Triangle BCA is similar to Triangle PQR by SSS postulate.

• Triangle BCA is not similar to any other triangle.

What is true about the sides of similar figures?

• Corresponding sides are proportional.
• Corresponding sides are congruent.
• Opposite sides are proportional.
• Opposite sides are congruent.

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.B.5

Assuming similarity, what is y?

• Y = 8

• Y = 17

• Y = 12

• Y = 18

Assuming similarity, what is x?

• X = 8

• X = 6

• X = 7

• X = 15.6

Assuming similarity, which of the following is the correct similarity statement for the triangles? Similarity Statement: __________________________

• Similarity Statement: ΔABC ~ ΔDEF

• Similarity Statement: ΔMNO ~ ΔQPM

• Similarity Statement: ΔMNO ~ ΔMPQ,

• Similarity Statement: ΔPQO ~ ΔQPN

Assuming similarity, what is Y?

• Y = 10

• Y = 18

• Y =7.5

• Y = 14

Solve for x in the figure below.

• 0

• 7.5

• 9

• 15