Question

The area of a rectangular wall of a barn is 27 square feet, the length is 6 feet longer than the width. find the length and width

Answer 1

Length -9ft

width-3ft

I got this answer because 9x3 =27 and 9 is 6 ft longer than 3

Answer 2

The length of the rectangular wall of a barn is 9 feet and width is 3 feet if the area of a rectangular wall of a barn is 27 square feet.

What is the area of the rectangle?

It is defined as the area occupied by the rectangle in two-dimensional planner geometry.

The area of a rectangle can be calculated using the following formula:

Rectangle area = length x width

We have:

Area of a rectangular wall = 27 square feet

Let l be the length and w be the width of the rectangular wall.

l = 6+w

27 = lw

27 = (6+w)w

After solving:

w = 3 or w = -9

Width cannot be negative.

w = 3 feet

l = 27/3 = 9 feet

Thus, the length of the rectangular wall of a barn is 9 feet and width is 3 feet if the area of a rectangular wall of a barn is 27 square feet.

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