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43 votes
43 votes
Any help would be appreciated ​

Any help would be appreciated ​-example-1
User Panagdu
by
2.5k points

1 Answer

9 votes
9 votes

Answer:

10

Explanation:

Bisect the 72° angle to get an exterior angle of 36°.

The sum of the measures of the exterior angles of a polygon, one per vertex, is 360°.

360°/36° = 10

Answer: There are 10 sides.

User Masood Ahmad
by
2.8k points
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