Area of Triangles, Rectangles, and Trapezoids

Front

What is the formula for the area of a rectangle?

Back

Area = base × height

Front

Calculate the area of a rectangle with a base of 12 inches and a height of 5 inches.

Back

60 in²

Front

What is the formula for the area of a triangle?

Back

Area = (base × height) / 2

Front

Calculate the area of a triangle with a base of 22 feet and a height of 8 feet.

Back

88 ft²

Front

What is the formula for the area of a trapezoid?

Back

Area = (base1 + base2) × height / 2

Front

Calculate the area of a trapezoid with bases of 16 inches and 2 inches, and a height of 11 inches.

Back

99 in²

Front

What is the area of a trapezoid with bases of 10 m and 6 m, and a height of 4 m?

Back

32 m²

Front

If a triangle has a base of 10 units and a height of 5 units, what is its area?

Back

25 units²

Front

What is the area of a rectangle with a base of 8 cm and a height of 3 cm?

Back

24 cm²

Front

What is the area of a trapezoid with bases of 12 m and 4 m, and a height of 5 m?

Back

40 m²