Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

How do you calculate the area of a rectangle?

Back

Area = length × width.

Front

What is the area of a square with a side length of 4 feet?

Back

Area = 4 feet × 4 feet = 16 square feet.

Front

What units are used to measure area?

Back

Area is measured in square units, such as square feet (ft²), square meters (m²), etc.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.

Front

If a classroom is 10 feet long and 8 feet wide, what is its area?

Back

Area = 10 feet × 8 feet = 80 square feet.

Front

What is the area of a circle with a radius of 3 feet?

Back

Area = π × radius² = π × (3 feet)² ≈ 28.27 square feet.

Front

What does 'perimeter' mean?

Back

Perimeter is the distance around a shape.

Front

How do you find the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width).

Front

What is the area of a rectangle with a length of 5 feet and a width of 3 feet?

Back

Area = 5 feet × 3 feet = 15 square feet.