Area of 2D Figures

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

What is the formula for the area of a square?

Back

Area = side × side

Front

What is the formula for the area of a circle?

Back

Area = π × radius²

Front

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

Back

40 square cm

Front

If a square has a side length of 7 units, what is its area?

Back

49 square units

Front

If the radius of a circle is 5 cm, what is its area?

Back

78.54 square cm (using π ≈ 3.14)

Front

What is the area of a triangle with a base of 8 cm and a height of 5 cm?

Back

20 square cm (Area = 1/2 × base × height)

Front

What is the area of a rectangle with a length of 6 m and a width of 3 m?

Back

18 square m

Front

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

Back

100 square inches

Front

If a circle has a diameter of 10 cm, what is its area?

Back

78.54 square cm (radius = 5 cm)