3 years ago

What is the measure of interior angle ABC of the regular polygon shown?

1 answer:

5 0

So because angles in an decagon add up to 360 degrees, to find one angle, we have to divide 360 degrees by 10. 360/10=36
But here we just have one angle to find the interior of A, B and C we have to multiply 36 by 3 = 180 degrees

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