Step: 1
The perimeter of a rectangle = 2(l + b) and the area of a rectangle = l × b, where l is its length and b is its breadth.
Step: 2
Let b be the width of the rectangular sheet of paper.
Step: 3
The perimeter of the rectangular sheet of paper = 2(27 +
b) = 86.
[Substitute 27 for l and 86 for perimeter.]
Step: 4
2(27+b)2=862
[Divide each side by 2.]
Step: 5
(27 + b) = 43
[Simplify.]
Step: 6
27 + b - 27 = 43 - 27
[Subtract 27 from each side.]
Step: 7
Step: 8
The area of the paper = 27 × 16 = 432.
[Multiply 27 with 16.]
Step: 9
So, the area of the rectangular sheet of paper is 432 square centimeters.
Correct Answer is : 432 square centimeters