Area and Perimeter Practice

Front

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

Back

A = l•w (Area = length × width)

Front

If the area of a rectangle is 63 sq. inches and one side is 7 inches, what is the other side length?

Back

9 inches

Front

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

Back

A = 1/2 • b • h (Area = 1/2 × base × height)

Front

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

Back

25 yd²

Front

What is the area of a triangle with a base of 8 cm and a height of 7 cm?

Back

28 cm²

Front

What is the definition of perimeter?

Back

Perimeter is the total distance around a shape.

Front

How do you calculate the perimeter of a rectangle?

Back

P = 2(l + w) (Perimeter = 2 × (length + width))

Front

What is the perimeter of a rectangle with a length of 10 inches and a width of 4 inches?

Back

28 inches

Front

What is the area of a rectangle with a length of 12 inches and a width of 6 inches?

Back

72 in²

Front

If a square has a side length of 5 inches, what is its area?

Back

25 in²