Area of All Shapes - Practice

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for calculating the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the formula for calculating the area of a trapezoid?

Back

Area = 1/2 × (base1 + base2) × height.

Front

What is the formula for calculating the area of a square?

Back

Area = side × side.

Front

What units are used to measure area?

Back

Square units (e.g., cm², m², ft², yd²).

Front

How do you convert square centimeters to square meters?

Back

Divide the number of square centimeters by 10,000.

Front

What is the area of a shape with a length of 10 cm and a width of 4 cm?

Back

Area = 10 cm × 4 cm = 40 cm².

Front

If a trapezoid has bases of 5 m and 7 m and a height of 4 m, what is its area?

Back

Area = 1/2 × (5 m + 7 m) × 4 m = 24 m².

Front

What is the area of a square with a side length of 39 cm?

Back

Area = 39 cm × 39 cm = 1,521 cm².

Front

What is the area of a triangle with a base of 8 ft and a height of 5 ft?

Back

Area = 1/2 × 8 ft × 5 ft = 20 ft².