Similar Triangles Retest

What similarity theorem would prove that these triangles are similar?

• SAS∼
• SSS∼
• AA∼
• Side Splitter

Tags

CCSS.HSG.SRT.B.5

Solve for f.

• 6
• 4
• 3
• 8

Tags

CCSS.HSG.CO.C.9

State the postulate that proves these triangles are similar.

• SSS
• AA
• SAS
• Not similar

Tags

CCSS.HSG.SRT.B.5

Find side length X.

• 16
• 18
• 2.4
• 15

Tags

CCSS.HSG.SRT.A.2

Find side length X.

• 30
• 25
• 15
• 40

Tags

CCSS.HSG.SRT.A.2

Find side length X.

• 22.5
• 10
• 9
• 7.5

Tags

CCSS.HSG.SRT.A.2

How do these triangles appear to be similar?

• AA
• SAS
• SSS
• Not Similar

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5

How do these triangles appear to be similar?

• AA
• SAS
• SSS
• Not Similar

Tags

CCSS.HSG.SRT.B.5

Suppose

 $\Delta ABC\sim\Delta XYZ.$   Which of the following proportions will be true?

•  $\frac{AB}{XZ}=\frac{BC}{XY}$  

•  $\frac{XZ}{AC}=\frac{AB}{XY}$  

•  $\frac{CB}{ZY}=\frac{AC}{XZ}$  

•  $\frac{AZ}{XZ}=\frac{BY}{YZ}$  

 $\Delta QRS\sim\Delta TUV.$  Which of the following proportions must be true?

•  $\frac{SR}{SQ}=\frac{VU}{VT}$  

•  $\frac{SR}{SQ}=\frac{VT}{VU}$  

•  $\frac{QR}{TU}=\frac{UV}{RS}$  

•  $\frac{UV}{VT}=\frac{QS}{QR}$