Area of Trapezoids, Triangles, Rectangles, and Parallelograms

Front

What is the formula for the area of a parallelogram?

Back

Area = base (b) × height (h)

Front

What is the area of a rectangle?

Back

Area = length (l) × width (w)

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base (b) × height (h)

Front

What is the formula for the area of a trapezoid?

Back

Area = 1/2 × (base1 + base2) × height (h)

Front

If the base of a parallelogram is 10 ft and the height is 5 ft, what is the area?

Back

Area = 10 ft × 5 ft = 50 ft²

Front

If a rectangle has a length of 8 m and a width of 3 m, what is its area?

Back

Area = 8 m × 3 m = 24 m²

Front

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

Back

Area = 1/2 × 6 cm × 4 cm = 12 cm²

Front

Calculate the area of a trapezoid with bases of 4 m and 6 m, and a height of 3 m.

Back

Area = 1/2 × (4 m + 6 m) × 3 m = 15 m²

Front

What is the area of a parallelogram with a base of 12 in and a height of 10 in?

Back

Area = 12 in × 10 in = 120 in²

Front

If a trapezoid has bases of 5 cm and 7 cm, and a height of 2 cm, what is its area?

Back

Area = 1/2 × (5 cm + 7 cm) × 2 cm = 12 cm²