Question

The width of a rectangle is 7x – 9.5 feet and the length is 9.5x + 10 feet. Find the perimeter of the rectangle.

Answer 1

The width of a rectangle is 7x – 9.5 feet and the length is 9.5x + 10 feet. Find the perimeter of the rectangle.


The answer : perimeter = 33x+1

Answer 2

33x + 1

Explanation:

• Perimeter of a rectangle: P = 2(l + w) OR P = 2(l) + 2(w)
• length (l) = 9.5x + 10
• width (w) = 7x - 9.5

P = 2(l + w)

P = 2(9.5x + 10) + 2(7x - 9.5)

P = 19x + 20 + 14x - 19

P = 19x + 14x + 20 - 19

P = 33x + 1

Hope this helps!