Similar Figures Solving for Missing Sides

Which proportion would allow you to solve for the missing side, x?

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.A.2

The pair of figures is similar. Find the missing side.

• x = 9

• x = 28

• x = 7

• x = 63

Tags

CCSS.HSG.SRT.A.2

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Tags

CCSS.HSG.SRT.A.2

Find the missing side length.

• 32

• 35

• 20

• 16

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

The triangles are similar, solve for the question mark.

• 8

• 12.5

• 18

• 24

Tags

CCSS.HSG.SRT.A.2

Triangle RST is similar to triangle RVW.

What is the value of d in millimeters?

• 54 mm

• 24 mm

• 18 mm

• 26 mm

Tags

CCSS.HSG.SRT.A.2

The diagram shows a door that has a window in it. The front of the door and the window are similar rectangles that have the dimensions shown.

What is h, the height of the window in centimeters?

• 192 cm

• 312 cm

• 150 cm

• Not here

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Solve for x 

• x = 6

• x = 25

• x = 28

• x = 17

Tags

CCSS.7.G.A.1

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.8.G.A.2

CCSS.HSG.CO.B.6

For the pair of similar figures, find the length of each side marked with a variable.

• 8 in

• 1 in

• 9.8 in

• 9.3 in