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Find the value of x. (Pic)
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Find the value of x. (Pic)

Find the value of x. (Pic)-example-1
User Tony Adams
by
8.3k points

2 Answers

4 votes

122°

Explanation:

the formula is (n-2)180

n = the number of sides of a polygon

in this case (n-2)180;

=(4-2)180

=(2)180

=360 the total interior angle

add everything and minus them with the total interior angle to get your answer

User Marc Glisse
by
8.7k points
3 votes
x=122
x+101+79+58=360
x=360-101-79-58
x=122
User Dty
by
7.7k points
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