Perimeter

What is the perimeter of this polygon?

• 39 in

• 24 in

• 30 in

• 78 in

Tags

CCSS.3.MD.D.8

The perimeter of the triangle below is 66 inches. What is the value of x?

• 6 inches

• 15 inches

• 60 inches

• 6.5 inches

Tags

CCSS.3.MD.D.8

What equation can express the perimeter of this parallelogram?

• 4x = 92

• 5x = 92

• 7x = 92

• 8x = 92

Tags

CCSS.3.MD.D.8

x=?

• 15.33

• 23

• 11.5

• 18.4

Tags

CCSS.7.EE.B.4A

What is the equation for this problem?

• 12x = 102

• 6x = 102

• 8x = 102

• 16x = 102

x=?

• 17 inches

• 6.375 inches

• 8.5 inches

• 12.75 inches

Tags

CCSS.3.MD.D.8

How long is the 3x side of the triangle?

• 17 cm

• 21 cm

• 12 cm

• 50 cm

Tags

CCSS.3.MD.D.8

What does the x side of the triangle equal?

• 4 cm

• 11 cm

• 12 cm

• 27 cm

Tags

CCSS.3.MD.D.8

What does the 2x+3 side of the triangle equal?

• 4 cm

• 11 cm

• 12 cm

• 27 cm

Tags

CCSS.3.MD.D.8

A diagram of a fenced-in garden is below. The perimeter of the garden is 88 feet.

What is the value of x?

• 10 feet

• 2.5 feet

• 22 feet

• 19.5 feet

Tags

CCSS.3.MD.D.8