Area practice

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

Multiply the length by the width (Area = Length × Width).

Front

What is the area of a square with sides of 4 cm?

Back

16 square centimeters (Area = 4 cm × 4 cm).

Front

What unit is used to measure area?

Back

Common units include square meters (m²), square centimeters (cm²), square feet (ft²), and square kilometers (km²).

Front

What is the area of a rectangle that is 5 meters long and 3 meters wide?

Back

15 square meters (Area = 5 m × 3 m).

Front

What is the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the area of a triangle with a base of 6 cm and a height of 4 cm?

Back

12 square centimeters (Area = 1/2 × 6 cm × 4 cm).

Front

What is the area of a circle?

Back

Area = π × radius².

Front

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

Back

Approximately 28.27 square centimeters (Area = π × 3 cm × 3 cm).

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.