Perimeter

Andy drew this plan for a fence in

his yard. Each unit is 1 meter. What

is the perimeter of the fence?

• 18

• 24

• 22

• 36

Paula drew this plan for a new backyard shed. Each unit is 1 foot. What is the perimeter of the shed?

• 24

• 20

• 18

• 42

What is the perimeter?

• 20

• 40

• 60

Tags

CCSS.3.MD.D.8

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

• 28 sq feet

• 28 feet

• 48 feet

• 48 sq feet

Tags

CCSS.4.MD.A.3

Perimeter of rectangle? (Hint: top matches the bottom, left matches the right!)

• 84 cm

• 38 cm

• 72 cm

• 19 cm

Tags

CCSS.4.MD.A.3

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

• 15 cm

• 16 cm

• 15 sq cm

• 15 cm

Tags

CCSS.4.MD.A.3

What is equation you should use to find the perimeter? (Hint: top matches the bottom, left matches the right!)

• 7+5=12 cm

• 7+5+7+5=24 cm

• 7x5=35 cm²

• 7x5x7x5=1225 cm²

Tags

CCSS.4.MD.A.3

^_perimeter?

• 30 units

• 32 units

• 24 units

• 36 units

An equilateral triangle has 3 sides that are all the same length. What is the perimeter of an equilateral triangle in which the side measures 7 centimeters?

• 21 centimeters

• 28 centimeters

• 49 centimeters

• What's a triangle?

Tags

CCSS.3.MD.D.8

Ari'yana forgot the formula for perimeter of a square. How else can she find it?

• Multiply length times width.

• Add up all the sides.

• Subtract the length from the width.

• Pray for help. 

Tags

CCSS.4.MD.A.3