Test: Area - Grade 4 MCQ

The area of a square is found by multiplying its length by itself.

Since all sides of a square are equal, the area is given by side length multiplied by side length: 5 x 5 = 25 square units.

The area of a rectangle is found by multiplying its length by its width: 8 x 3 = 24 square units.

The area of a rectangle is found by multiplying its length by its width: 12 x 7 = 84 square units.

A rectangle is a composite shape because it can be made by combining two or more squares or rectangles.

Calculate the area of each rectangle and then add them together: (5 x 3) + (7 x 4) = 40 square units.

The perimeter of a square is four times the length of its side. Therefore, the side length is 24 ÷ 4 = 6 meters. The area of the square is 6 x 6 = 36 square meters.

The area of a rectangle is found by multiplying its length by its width: 10 x 6 = 60 square meters.

Since all sides of a square are equal, the area is given by side length multiplied by side length: 9 x 9 = 81 square meters.

A line segment has no width or height, so its area is zero.