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3 years ago

Math Grade 8

2 answers:

4 0

The angles of a regular pentagon add up to 180°. So, you can set up this equation:
$5x = 360$

And then solve for x:
$x = \frac{360}{5} = 72$

So, the interior angle is equal to 72°.

stira [4]3 years ago

3 0

72 degrees
Since it's a regular polygon with 5 sides, you divide 360 by 5. You'd end up with 72. Hope this helps

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3 years ago

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