Question

.For what value of x, the perimeter of shape is 77 cm?​

Answer 1

Answer:

here mate i just tried

Step-by-step explanation:

Permiter of figure = addition of all sides

77 = (x + 1) + (x +2) + (2x + 2) + (2x + 1) + (x + 1)

77 = x + x + 2x + 2x + x + 1 + 2 + 2 + 1 + 1

77 = 7x + 7

77 - 7 = 7x

7x = 70

x = 70/7

x = 10

so the value of x is 10