Perimeter vs. Area

Does area cover the inside or outside of a shape?

• outside

• inside

What is the area of this shape

• 10 square units

• 12 square units

• 15 square units

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

What is the perimeter of this figure?

• 12 units

• 15 units

• 16 units

What is the perimeter of this shape?

• 10 inches

• 20 inches

• 30 inches

Tags

CCSS.4.MD.A.3

Tell me the perimeter of this shape.

• 9

• 12

• 29

Ester wants to put a fence around her desk. She measures the desk and finds that it is 2 feet wide and four feet long.

• 4 ft

• 8 ft

• 12 ft

Tags

CCSS.4.MD.A.3

What is the perimeter of the shape below?

• 4

• 6

• 10

What is the perimeter of this shape?

• 8

• 12

• 4

Janet had a sheet of paper that was 4 inches long and the area was 40 inches. What is the width of the paper?

Remember: Area = Length x Width

• 4

• 8

• 10

• 14

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

An envelope from the post office is 6 inches wide and 8 inches long. What is the area of the envelope?

Remember: Area = Length x Width

• 54

• 14

• 48

• 28

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B