The sum of the measures of the interior angles of an octagon is 1) 180° 2) 360° 3) 540° 4) 1,080°

 

The sum of the measures of the interior angles of an octagon is

1)

180°

2)

360°

3)

540°

4)

1,080°

 

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1 Answer

The angles in a polygon add up to 180 * (# of sides - 2)

Octagon:  180 (8 - 2) = 1080 degrees

Answer:  4)

by Level 13 User (103k points)

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