Question

Find the measures of angle x in the following
1. 108
3. 115
2. 100
118​

Answer 1

It is a regular pentagon. all sides and angles are equal in this figure.

sum of interior angles in a pentagon = 540°

so,if 5x=540°

x=540°/5

x=108°

so,answer is 108°.

hope it will help you.

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Answer 2

Answer:

Here, Above Given Figure is Pentagon

As we know,

Sum of Interior Angles of Pentagon=540°

5x=540°

x=540°/5

x=108°

Hence,Answer is 108°