PLEASE HELP ILL MARK BRAINIEST. Gustav is making a patio in his backyard. He pours cement in a rectangular shape that has a base that is 11 feet longer than its height. What will be the area and perimeter of his patio?

Respuesta :

Step-by-step explanation:

Let b be base and h be height

b = 11+h

Then the area would be hx b = h(11+h) = 11h + h^2

Perimeter = 2h + 2b

= 2h + 2(11+h)

= 2h + 22 + 2h

= 4h + 22