# Rectangle & Square Problems - Length, Width, Perimeter and Area

Objective: I know how to calculate rectangle & square problems involving length, width, perimeter and area.

The perimeter of a rectangle is the sum of the lengths of the sides of the rectangle. The formula is

P = 2l + 2w

Area measures the size of a surface. It is measured in square units, The area of a rectangle is given by the formula

A = lw

Read the lesson on area and perimeter of rectangles if you need to know more.

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Rectangle & Square Problems - length, width, perimeter, area
Solve the following.

What is the length of a rectangle with perimeter 118.8 mm and width 15.1 mm?

If the width of a rectangle is 24.7 m and the area is 550.81 square m, what is the perimeter of the rectangle?

What is the area of a square with perimeter 128 cm?

If the area of a rectangle is 243 square m and the length is 27 m, what is the width of the rectangle?

If the length of a rectangle is 39.9 cm and the area is 422.94 square cm, what is the width of the rectangle?

What is the area of a rectangle with perimeter 126.6 mm and length 40.4 mm?

What is the length of a rectangle with perimeter 153.6 m and width 49.5 m?

What is the area of a square with perimeter 56 cm?

If the width of a rectangle is 29 m and the length is 37 m, what is the area of the rectangle?

If the area of a rectangle is 515.97 square cm and the width is 18.9 cm, what is the length?

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