Question

18. The value of
x in the following figure
is
from class 8 mathematics chapter 3​

Answer 1

Answer: 108

Step-by-step explanation:

Sum of all interior angles= 540

No. of sides= 5

Therefore, value of each angle i.e, x = 108

Answer 2

Answer:

in Pentagon each angle is 108 degrees

Step-by-step explanation:

pentagons total angle is 540 degrees

total angles =5

let each angle be x

then

x+x+x+x+x=540

5x=540

x=540/5

x=108