Area and Perimeter

Front

What is the perimeter of a rectangle?

Back

The perimeter of a rectangle is the total distance around the rectangle. It can be calculated using the formula: Perimeter = 2 × (length + width).

Front

What is the area of a rectangle?

Back

The area of a rectangle is the amount of space inside it. It can be calculated using the formula: Area = length × width.

Front

If a rectangle has a length of 5 units and a width of 3 units, what is its perimeter?

Back

The perimeter is 16 units (2 × (5 + 3) = 16).

Front

If a rectangle has a length of 4 units and a width of 2 units, what is its area?

Back

The area is 8 square units (4 × 2 = 8).

Front

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

Back

The perimeter of a square is calculated using the formula: Perimeter = 4 × side length.

Front

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

Back

The area of a square is calculated using the formula: Area = side length × side length.

Front

If a square has a side length of 4 units, what is its area?

Back

The area is 16 square units (4 × 4 = 16).

Front

If a square has a side length of 3 units, what is its perimeter?

Back

The perimeter is 12 units (4 × 3 = 12).

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

How do you find the area of a triangle?

Back

The area of a triangle can be calculated using the formula: Area = 1/2 × base × height.