Similarity, Geometric Mean, Side Splitter

Find side length X.

• 22.5

• 10

• 9

• 7.5

Tags

CCSS.HSG.SRT.A.2

Are the triangles similar?

• yes

• no

Tags

CCSS.HSG.SRT.A.2

State the postulate that proves these triangles are similar.

• SSS

• AA

• SAS

• Not similar

Tags

CCSS.HSG.SRT.B.5

Find x.

• 54/7

• 56/3

• 11

• 21/2

Tags

CCSS.HSG.SRT.A.2

Find the value of y. 

• 4

• 2√6

• 6√2

• 12

Tags

CCSS.HSG.CO.C.9

Find the value of x.

• 15√5

• 5√5

• 5√3

• 3√5

Tags

CCSS.HSG.CO.C.9

Find the value of y. 

• 5

• 10√30

• √300

• 10√3

Tags

CCSS.8.G.B.8

The triangles are similar, solve for the question mark.

• 8

• 12.5

• 18

• 24

Tags

CCSS.HSG.SRT.A.2

These triangles are similar. Find the missing side length.

• 5

• 7

• 9

• 11

Tags

CCSS.HSG.SRT.A.2

Find the missing length.

• 15

• 11

• 35

• 8

Tags

CCSS.HSG.CO.C.9