Problema Solution
The length of a rectangle is 6 inches more than the width. The perimeter is 28 inches. Find the length and width
Answer provided by our tutors
let
l = the length of the rectangle
w = the width of the rectangle
P = 28 in the perimeter of the rectangle
The length of a rectangle is 6 inches more than the width:
l = 6 + w
The perimeter P = 2( l + w)
2(l + w) = 28
by solving the system of equations:
l = 6 + w
2(l + w) = 28
we find:
l = 10 ft
w = 4 ft
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the length is 10 feet and the width is 4 feet.