area

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 sides of 4 cm?

Back

Area = 4 cm × 4 cm = 16 cm².

Front

What unit is used to measure area?

Back

Square units (e.g., cm², m², ft²).

Front

If a rectangle has a length of 5 cm and a width of 3 cm, what is its area?

Back

Area = 5 cm × 3 cm = 15 cm².

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

Area = 1/2 × 6 cm × 4 cm = 12 cm².

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

Area = π × (3 cm)² ≈ 28.27 cm².

Front

What does 'square units' mean?

Back

Square units refer to the measurement of area, indicating how many unit squares fit inside a shape.