Area of Parallelograms and Triangles

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

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

Back

Area = 10 cm × 5 cm = 50 cm²

Front

If the base of a triangle is 8 m and the height is 4 m, what is the area?

Back

Area = (8 m × 4 m) / 2 = 16 m²

Front

What is the area of a parallelogram with a base of 7 in and a height of 3 in?

Back

Area = 7 in × 3 in = 21 in²

Front

What is the area of a triangle with a base of 6 cm and a height of 9 cm?

Back

Area = (6 cm × 9 cm) / 2 = 27 cm²

Front

How do you find the height of a parallelogram if you know the area and the base?

Back

Height = Area / base

Front

What is the area of a triangle with a base of 10 m and a height of 5 m?

Back

Area = (10 m × 5 m) / 2 = 25 m²

Front

If a parallelogram has an area of 48 cm² and a base of 8 cm, what is the height?

Back

Height = 48 cm² / 8 cm = 6 cm

Front

What is the area of a parallelogram with a base of 12 in and a height of 4 in?

Back

Area = 12 in × 4 in = 48 in²