Question

Find the area and perimeter !!!

Answer 1

Bonjour

Area = A

A = (4 + x)(2 + x + y)

A = 8 + 4x + 4y + 2x + x^2 + xy

A = x^2 + xy + 6x + 4y + 8

perimeter = P

P = 2(4 + x) + 2(2 + x + y)

P = 8 + 2x + 4 + 2x + 2y

P = 4x + 2y + 12