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Lina20 [59]
3 years ago
7

Which of the following can be used to find the sum of the interior angles for any regular polygon?

Mathematics
2 answers:
TiliK225 [7]3 years ago
8 0
<span>Sum of Interior Angles = (Number of Sides -2) • 180 degrees
It seems C is the answer.


</span>
babunello [35]3 years ago
3 0
To find the sum of the interior angles for any regular polygon, you need to subtract 2 from the number of sides and multiply the difference by 180.


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Answer:

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Step-by-step explanation:

Assuming that y is the altitude of the triangle (perpendicular to the hypotenuse), the triangles are similar.  So we can write proportions:

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Note: after finding one side, you can also use Pythagorean theorem to find the other two sides.

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Step-by-step explanation:

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