3 years ago

How to find and discover what is m∠A?

Mathematics

1 answer:

vodka [1.7K]3 years ago

6 0

Answer: 113, 57, and 66

Step-by-step explanation:

The sum of all of the interior angles can be found using the formula S = (n - 2)*180. It is also possible to calculate the measure of each angle if the polygon is regular by dividing the sum by the number of sides.

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