Area of Triangles and Parallelograms

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height

Front

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

Back

20 m²

Front

What is the area of a triangle with a base of 10 cm and a height of 4 cm?

Back

20 cm²

Front

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

Back

Height = (Area × 2) / base

Front

What is the area of a triangle with a base of 12 m and a height of 3 m?

Back

18 m²

Front

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

Back

50 cm²

Front

What is the area of a triangle with a base of 6 m and a height of 10 m?

Back

30 m²

Front

What is the area of a triangle with a base of 15 m and a height of 8 m?

Back

60 m²

Front

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

Back

27 cm²