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anyanavicka [17]
3 years ago
7

If the perimeter of a regular enneagon is 74.7mm how long is one side?

Mathematics
1 answer:
Verdich [7]3 years ago
8 0

Answer:

<em>8.3 mm</em>

Step-by-step explanation:

An enneagon is a polygon with 9 sides, also called nonagon.

In a regular polygon, all sides are congruent, so the length of any side is the perimeter divided by the number of sides.

length of a side = perimeter/number of sides

length of a side = 74.7 mm/9 = 8.3 mm

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