3 years ago

Help me besties Find the measure of each angle in a regular 55 sided polygon.

1 answer:

6 0

$a =\dfrac{180\cdot(n-2)}{n}\\~\\a = \dfrac{180\cdot(55-2)}{55}\\~\\a = 173^{\circ} \text{ }27'\text{ }16''$

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