Area of Parallelograms, Triangles and 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 = (1/2) × (base1 + base2) × height

Front

If the base of a parallelogram is 10 cm and the height is 6 cm, what is the area?

Back

60 cm²

Front

If a triangle has a base of 8 units and a height of 5 units, what is its area?

Back

20 units²

Front

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

Back

24 cm²

Front

How does the area of a triangle compare to the area of a parallelogram with the same base and height?

Back

The area of the triangle is half that of the parallelogram.

Front

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

Back

120 m²

Front

If a triangle has an area of 30 units² and a base of 10 units, what is its height?

Back

6 units

Front

What is the area of a trapezoid with bases of 10 in and 14 in, and a height of 5 in?

Back

60 in²