Question

A pentagon has angle measures of 102°, 103°, 112° and 111°. What must the fifth angle measure?

Answer 1

the fifth side is 112 degrees .

Explanation:

a pentagon equals 540 , so if you add up all the sides and then subtract it from 540 , you will get 112 .

Answer 2

112°

Explanation:

A pentagon has a total measure of 540°.

540-(102+103+112+111)=112