Math Area&Perimter New

Front

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

Back

Area = length × width.

Front

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

Back

Perimeter = 2 × (length + width).

Front

If a rectangle has a length of 5 units and a width of 4 units, what is its area?

Back

Area = 5 × 4 = 20 square units.

Front

If a rectangle has a length of 5 units and a width of 4 units, what is its perimeter?

Back

Perimeter = 2 × (5 + 4) = 18 units.

Front

What is the area of a rectangle with a length of 7 units and a width of 3 units?

Back

Area = 7 × 3 = 21 square units.

Front

What is the perimeter of a rectangle with a length of 7 units and a width of 3 units?

Back

Perimeter = 2 × (7 + 3) = 20 units.

Front

How does changing the dimensions of a rectangle affect its area?

Back

Increasing either the length or width increases the area; decreasing either decreases the area.

Front

How does changing the dimensions of a rectangle affect its perimeter?

Back

Increasing either the length or width increases the perimeter; decreasing either decreases the perimeter.

Front

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

Back

Area = 3 × 3 = 9 square units.

Front

What is the perimeter of a square with a side length of 4 units?

Back

Perimeter = 4 × 4 = 16 units.