Area and Perimeter

Front

What is the definition of perimeter?

Back

The perimeter is the total distance around the outside of a shape.

Front

How do you calculate the perimeter of a rectangle?

Back

To calculate the perimeter of a rectangle, use the formula: P = 2(length + width).

Tags

CCSS.4.MD.A.3

Front

What is the perimeter of a rectangle with a length of 5 units and a width of 2 units?

Back

The perimeter is 14 units.

Tags

CCSS.4.MD.A.3

Front

What is the definition of area?

Back

Area is the amount of space inside a shape.

Front

How do you calculate the area of a rectangle?

Back

To calculate the area of a rectangle, use the formula: A = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 4 units and a width of 3 units?

Back

The area is 12 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the perimeter of a square?

Back

The formula for the perimeter of a square is P = 4 × side length.

Tags

CCSS.4.MD.A.3

Front

What is the area of a square with a side length of 6 units?

Back

The area is 36 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the relationship between perimeter and area?

Back

Perimeter measures the boundary length, while area measures the space within a shape.

Front

What is the perimeter of a triangle with sides measuring 3, 4, and 5 units?

Back

The perimeter is 12 units.

Tags

CCSS.3.MD.D.8