Area of Triangles, Parallelograms, Trapezoids,, Rectangles

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height

Front

Calculate the area of a triangle with a base of 10.2 inches and a height of 11.5 inches.

Back

58.65 in²

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height

Front

Calculate the area of a parallelogram with a base of 4 units and a height of 3 units.

Back

12 units²

Front

What is the formula for the area of a trapezoid?

Back

Area = 1/2 × (base1 + base2) × height

Front

Calculate the area of a trapezoid with bases of 12 feet and 8 feet, and a height of 9 feet.

Back

90 ft²

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

Calculate the area of a rectangle with a length of 5 units and a width of 4 units.

Back

20 units²

Front

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

Back

12 cm²

Front

What is the area of a trapezoid with bases of 10 m and 6 m, and a height of 5 m?

Back

40 m²