Similar Triangles Proportions

Find the missing length indicated. Leave your answer in simplest radical form.

• 64

• 12

• 9

• 100

Tags

CCSS.HSG.CO.C.9

Find x.

• 54/7

• 56/3

• 11

• 21/2

Tags

CCSS.HSG.SRT.A.2

What is the value of x?

• 16

• 12

• 4

• 64

Tags

CCSS.HSG.CO.C.9

Solve for the variable x.

• x = 7.2

• x = 9

• x = 12

• x = 9.6

Tags

CCSS.HSG.CO.C.9

The triangles are similar, solve for the question mark.

• 8

• 12.5

• 18

• 24

Tags

CCSS.HSG.SRT.A.2

What is the scale factor from ΔDEF to ΔABC?

• 1/2

• 7/3

• 2

• 10/3

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

Solve for x.

• 3
  -----
  10

• 10
  -----
  3

• 44x+24
  -----------
  (2x+4)(4)

• 30
  ------
  3.1

Tags

CCSS.HSA.REI.A.2

Select the solution(s) to the proportion.

• 9 and 2

• 2

• -9 and -2

• -2

Tags

CCSS.HSA.REI.A.2

Find missing side

• 5

• 7

• 9

• 11

Tags

CCSS.HSG.SRT.A.2

Two objects that are the same shape but not the same size are _______.

• Congruent

• Vertical

• Similar

• Complementary 

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6