Area of Rectangle, Parallelogram, Square, and Triangle

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 parallelogram?

Back

Area = base × height

Front

What is the formula for the area of a square?

Back

Area = side × side (or side²)

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height

Front

If a rectangle has a length of 10 inches and a width of 5 inches, what is its area?

Back

50 in²

Front

If a parallelogram has a base of 8 cm and a height of 5 cm, what is its area?

Back

40 cm²

Front

If a square has a side length of 4 m, what is its area?

Back

16 m²

Front

If a triangle has a base of 6 cm and a height of 3 cm, what is its area?

Back

9 cm²

Front

What is the area of a rectangle with a length of 12 ft and a width of 4 ft?

Back

48 ft²

Front

What is the area of a parallelogram with a base of 10 m and a height of 7 m?

Back

70 m²