Area of Polygons

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 parallelogram?

Back

Area = base × height.

Front

What is the formula for the area of a triangle?

Back

Area = (base × height) / 2.

Front

What is the formula for the area of a trapezoid?

Back

Area = (base1 + base2) × height / 2.

Front

What is the area of a rectangle with a length of 10 cm and a width of 5 cm?

Back

Area = 10 cm × 5 cm = 50 cm².

Front

What is the area of a parallelogram with a base of 8 m and a height of 4 m?

Back

Area = 8 m × 4 m = 32 m².

Front

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

Back

Area = (6 in × 3 in) / 2 = 9 in².

Front

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

Back

Area = (5 m + 7 m) × 4 m / 2 = 24 m².

Front

If a mural is in the shape of a parallelogram with a base of 10 ft and a height of 6 ft, what is its area?

Back

Area = 10 ft × 6 ft = 60 ft².

Front

What is the area of a trapezoid with bases of 10 cm and 12 cm, and a height of 5 cm?

Back

Area = (10 cm + 12 cm) × 5 cm / 2 = 55 cm².