Solving for Missing Side with Similar Figures

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.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

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Tags

CCSS.HSG.SRT.A.2

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

Find side length X.

• 16

• 18

• 2.4

• 15

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

What is the measure of x?

• 12

• 15

• 6

• 9

Tags

CCSS.HSG.CO.C.9

Solve for x 

• x = 15

• x = 11

• x = 1/11

• x = 20

Tags

CCSS.7.G.A.1