Front

What is the formula to calculate the perimeter of a triangle?

Back

The perimeter of a triangle is the sum of the lengths of its three sides.

Front

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

Back

The perimeter is 20 meters (5m + 5m + 5m + 5m).

Front

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

Back

Area = length × width.

Front

If a rectangle has a length of 10 feet and a width of 4 feet, what is its area?

Back

The area is 40 square feet (10ft × 4ft).

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 calculate the perimeter of a square?

Back

Perimeter = 4 × side length.

Front

If a triangle has sides measuring 3 cm, 4 cm, and 5 cm, what is its perimeter?

Back

The perimeter is 12 cm (3cm + 4cm + 5cm).

Front

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

Back

The area is 36 square meters (6m × 6m).

Front

How do you find the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width).

Front

If a rectangle has a length of 8 inches and a width of 3 inches, what is its perimeter?

Back

The perimeter is 22 inches (2 × (8in + 3in)).