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X = [? ]° 117 124° 107 102 145
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5 votes
X = [? ]°
117
124°
107
102
145

X = [? ]° 117 124° 107 102 145-example-1
User Mafor
by
4.7k points

1 Answer

3 votes

Answer:

x = 125°

Explanation:

The sum of angles in an n-sided polygon is (180°)(n -2). For a hexagon, the sum of angles is ...

(180°)(6 -2) = 720°

We can use this to find x.

x +117° +124° +102° +145° +107° = 720°

x = 720° -595°

x = 125°

User Brandon Hansen
by
4.1k points
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