Question

it is urgent please​

Answer 1

Answer:

Perimeter of unshaded part = perimeter of large rectangle - perimeter of unshaded part

perimeter of large rectangle= 8x+8x+2y+2y = 16x+4y

perimeter of small rectangle= 2x+y+2x+y= 4x + 2y

Perimeter of unshaded part= (16x+4y)-(4x+2y)

P = 12x+2y cm