Question

For what value of ‘x’ the perimeter of the Pentagon is 77 cm? ​

Answer 1

Answer:Since, Perimeter of any given shape is the sum of its sides. Hence the required value of x is 10 cm for which perimeter is 77 cm.

Step-by-step explanation:

Since, Perimeter of any given shape is the sum of its sides. Hence the required value of x is 10 cm for which perimeter is 77 cm.

Answer 2

perimeter =77

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

:7x+7 =77

:x+1=11

hence, x=10