Calculating Perimeter

A triangular sign has a perimeter of 44 centimeters. Two of the sides are each 14 centimeters long. What is the length of the third side in centimeters?

• 28 cm

• 16 cm

• 30 cm

• 14 cm

Tags

CCSS.3.MD.D.8

The distance around an object is called the______

• area

• perimeter

What is the perimeter of a rectangle with a width of 8 and a length of 6?

• 28

• 48

• 14

Tags

CCSS.4.MD.A.3

What is the perimeter of a square with a length of 5

• 10

• 25

• 20

• 15

Tags

CCSS.4.MD.A.3

What is the perimeter of the rectangle? (add ALL the sides)

• 15 cm

• 16 cm

• 15 sq cm

• 15 cm

Tags

CCSS.4.MD.A.3

What is the PERIMETER of the shaded figure?

• 22 units

• 11 units

• 28 units

• 8 units

_{Find the perimeter.}

• 26 units

• 30 units

• 33 units

• 40 units

Tags

CCSS.4.MD.A.3

What is the PERIMETER of the shaded figure?

• 22 units

• 11 units

• 28 units

• 8 units

Sarah wants to put a fence around her rectangular garden that is 6 feet long and 2 feet wide.

How many feet of fencing does she need?

• 12 feet

• 16 feet

• 24 feet

Tags

CCSS.4.MD.A.3

How much trim is needed to go around the door?

• 22 feet

• 11 feet

• 24 feet

Tags

CCSS.3.MD.D.8