Unit 4 Similarity Review

Which conditions must be met for two triangles to be similar?

• Corresponding angles are congruent, and corresponding sides are proportional.

• Corresponding angles are congruent, and corresponding sides are congruent.

• Corresponding angles are unequal, and corresponding sides are proportional.

• Corresponding angles are proportional, and corresponding sides are congruent.

Tags

CCSS.HSG.SRT.A.2

Use the similarity statement to set up a proportion. Then solve for x.

• 5

• 9

• 8

• 2

Tags

CCSS.HSG.SRT.A.2

Determine if the triangles are similar or NOT similar. If similar, which Triangle Similarity Theorem proves similarity.

• SAS

• SSS

• AA

• Not similar

Tags

CCSS.HSG.SRT.B.5

Use the Side-Splitter Theorem to solve for x.

• x = 10

• x = 7

• x = 3

Tags

CCSS.HSG.SRT.B.4

Determine if these triangles are similar or NOT similar. If similar, state the Similar Triangle Theorem that proves similarity.

• AA

• SAS

• SSS

• Not Similar

Tags

CCSS.HSG.SRT.B.5

What is FG?

Tags

CCSS.HSG.CO.C.10

Find the geometric mean for 2 and 25.

• 5
• 2√5
• 2
• 5√2

Tags

CCSS.8.EE.A.2

Find the value of x.

• 6√2
• 2√6
• 72
• 18

Tags

CCSS.HSG.CO.C.9

Find the value of x.

• 4√7
• 4√3
• 2√21
• 14

Tags

CCSS.HSG.CO.C.9

Find the value of x.

• 2√7

• 7√2

• √28

• 28

Tags

CCSS.HSG.SRT.B.4