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UnlikeLichReaper

Answer:

The answer is 61.

Step-by-step explanation:

The answer is 61 because this polygon is equal to 540 and you add all the numbers then subract that from 540 and you get 61 for your missing angle or X.

Hope this helps :))

solime
Answer = 61 degrees

To find out how many degrees are in the polygon, use:

(n stands for number for sides)
(n - 2) x 180

(5 - 2) x 180

= 540

Afterwards, minus that amount by all the given angles in the polygon.

540 - 90 - 107 - 144 - 138

= 61 degrees