Area of All Shapes - Practice

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width

Front

How do you find the area of a triangle?

Back

Area = (1/2) × base × height

Front

What is the formula for the area of a circle?

Back

Area = π × radius²

Front

What is the area of a square with a side length of 5 cm?

Back

Area = 5 cm × 5 cm = 25 cm²

Front

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

Back

Area = 10 cm × 4 cm = 40 cm²

Front

What is the area of a triangle with a base of 6 cm and a height of 3 cm?

Back

Area = (1/2) × 6 cm × 3 cm = 9 cm²

Front

How do you calculate the area of a parallelogram?

Back

Area = base × height

Front

What is the area of a circle with a radius of 4 m?

Back

Area = π × (4 m)² = 16π m²

Front

What is the area of a trapezoid with bases of 5 cm and 7 cm, and a height of 4 cm?

Back

Area = (1/2) × (base1 + base2) × height = (1/2) × (5 cm + 7 cm) × 4 cm = 24 cm²

Front

What is the relationship between the area of a square and the area of a rectangle with the same length and width?

Back

The area of the square is equal to the area of the rectangle if the square's side length equals the rectangle's length and width.