Question

find the missing values of angles of x in each of following polygons. ​

Answer 1

Answer:

108°

Step-by-step explanation:

this is regular pentagon so all angles are equal

sum of all angles=540°

x+x+x+x+x = 540

5x = 540

x = 540/5=108°

Answer 2

Answer:

we know that the sum of a interior angles of a pentagon is 540°

x+x+x+x+x=540°

x=540°/5

x=108°