Area of Parallelograms, Triangles, & Trapezoids

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

If the base of a parallelogram is 10 m and the height is 7 m, what is the area?

Back

70 m²

Front

If the base of a triangle is 8 cm and the height is 5 cm, what is the area?

Back

20 cm²

Front

If a trapezoid has bases of 6 m and 10 m, and a height of 4 m, what is the area?

Back

32 m²

Front

What is the area of a rectangle with a length of 12 in and a width of 15 in?

Back

180 in²

Front

What is the area of a triangle with a base of 10 m and a height of 3 m?

Back

15 m²

Front

What is the area of a parallelogram with a base of 5 m and a height of 8 m?

Back

40 m²

Front

What is the area of a trapezoid with bases of 4 cm and 6 cm, and a height of 3 cm?

Back

15 cm²