Area of Shapes Review

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

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 trapezoid?

Back

Area = 1/2 × (base1 + base2) × height

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height

Front

How do you determine the height of a shape?

Back

The height is always the dotted line from the base to the top.

Front

What is the area of a rectangle with a length of 5 cm and a width of 4 cm?

Back

20 cm²

Front

What is the area of a triangle with a base of 6 m and a height of 3 m?

Back

9 m²

Front

What is the area of a trapezoid with bases of 4 m and 6 m, and a height of 5 m?

Back

25 m²

Front

What is the area of a parallelogram with a base of 8 in and a height of 3 in?

Back

24 in²

Front

What is the area of a square with a side length of 4 m?

Back

16 m²