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Firdavs [7]
3 years ago
5

The sum of the measures of the interior angles of a polygon with n sides is __.

Mathematics
2 answers:
melisa1 [442]3 years ago
8 0

Answer: The sum of the measures of the interior angles of a polygon is always 180(n-2) degrees, where n represents the number of sides of the polygon. The sum of the measures of the exterior angles of a polygon is always 360

attashe74 [19]3 years ago
3 0

Answer:

B) (n-2)180°

Step-by-step explanation:

For any polygon, we can draw 2 fewer triangles than the given number of sides.

The sum of the measures of the angles of any triangle is 180°.  Since there are (n-2) triangles in every polygon, this means the sum of the measures of the angles of any polygon with n sides is

(n-2)180.

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You have to follow PEMDAS or parenthesis, exponents, multiplication, division, addition, and subtraction. It's an order to solve equations. I listed the steps and the answers for you below :) I have throughly checked them so they should be correct! yw :D

Step-by-step explanation:

1. 5x + 4x - 6x = 24

9x - 6x = 24

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<u><em></em></u>

3. 33 = 5 ( x + 8 ) + 3

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5x + 43 = 33<em> (just rewriting it to make it easier)</em>

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