Finding Perimeter and Area

Front

What is the formula to find the perimeter of a rectangle?

Back

The perimeter (P) of a rectangle is calculated using the formula: P = 2(length + width).

Tags

CCSS.4.MD.A.3

Front

If a rectangle has a length of 5 inches and a width of 8 inches, what is its perimeter?

Back

The perimeter is 26 inches.

Tags

CCSS.4.MD.A.3

Front

What is the formula to find the area of a rectangle?

Back

The area (A) of a rectangle is calculated using the formula: A = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has a length of 8 feet and a width of 4 feet, what is its area?

Back

The area is 32 square feet.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a rectangle with a length of 8 inches and a width of 4 inches?

Back

The perimeter is 24 inches.

Tags

CCSS.4.MD.A.3

Front

How do you calculate the area of a square?

Back

The area (A) of a square is calculated using the formula: A = side × side.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a square has a side length of 6 inches, what is its area?

Back

The area is 36 square inches.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the relationship between perimeter and area?

Back

Perimeter measures the distance around a shape, while area measures the space inside a shape.

Front

If a rectangle has a perimeter of 40 inches and a length of 10 inches, what is its width?

Back

The width is 10 inches.

Tags

CCSS.4.MD.A.3

Front

What is the perimeter of a square with a side length of 5 feet?

Back

The perimeter is 20 feet.

Tags

CCSS.4.MD.A.3