Area of shapes

Front

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

Back

Area = 1/2 × base × height

Front

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

Back

25 square cm

Front

What is the area of a rectangle with a length of 8 cm and a width of 3 cm?

Back

24 square cm

Front

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

Back

Area = length × width

Front

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

Back

28.26 square cm (Area = π × radius²)

Front

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

Back

Area = π × radius²

Front

What is the area of a semi-circle with a radius of 4 cm?

Back

25.12 square cm (Area = 1/2 × π × radius²)

Front

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

Back

24 square cm

Front

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

Back

24 square cm (Area = 1/2 × (base1 + base2) × height)

Front

What is the area of a square with a side length of 10 cm?

Back

100 square cm