Area and Perimeter 4th grade

Front

What is the definition of Area?

Back

Area means the measurement INSIDE a shape.

Front

What is the definition of Perimeter?

Back

Perimeter means the measurement AROUND the outside of a shape.

Front

Find the perimeter of a rectangle with length 10 ft and width 5 ft.

Back

Perimeter = 2(length + width) = 2(10 + 5) = 30 ft.

Tags

CCSS.4.MD.A.3

Front

Calculate the area of a rectangle that is 4 ft tall and 8 ft wide.

Back

Area = length × width = 4 ft × 8 ft = 32 square feet.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a square has a side length of 6 meters, what is its perimeter?

Back

Perimeter = 4 × side length = 4 × 6 = 24 meters.

Tags

CCSS.4.MD.A.3

Front

If a square has a side length of 5 meters, what is its area?

Back

Area = side length × side length = 5 m × 5 m = 25 square meters.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for finding the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Tags

CCSS.3.MD.D.8

Front

If a playground is square and each side is 19 meters long, what is the perimeter?

Back

Perimeter = 4 × side length = 4 × 19 = 76 meters.

Tags

CCSS.3.MD.D.8

Front

If a rectangle has a length of 10 ft and a width of 2 ft, what is its area?

Back

Area = length × width = 10 ft × 2 ft = 20 square feet.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3