3 years ago

Solve for x. please

2 answers:

8 0

X=109

The polygon has 5 sides which makes it a pentagon

The sum of all of the angles of a pentagon equal 540 degrees.

Add all given angles (431 degrees)

Subtract 431 from 540 and you will get 109 which is X

Lisa [10]3 years ago

5 0

X is equivalent to 109

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