Question

the file is attached, please help

Answer 1

Answer:

108°

Step-by-step explanation:

as we know that all the angles are equal

so, x= 5angles × x = 540

or, x= 540/5

= 108°

Answer 2

Answer:

108°

Step-by-step explanation:

as we know that all the angles are equal

so, x= 5angles × x = 540

or, x= 540/5

= 108°