Question

Work out the area of a rectangle with base, b = 32mm and perimeter, P = 82mm.​

Answer 1

perimeter = 2base + 2base
82 - 2(32) = 18 : 2 = 9
area = 9*32 = 288mm^2

Answer 2

Hey there! I attached a pic of how to solve this. Hope it helps!