Octogon has 8 sides.
Sum of the interior angles = 180(the number of sides - 2)
= 180(6 - 2)
=...
4. Find the sum of the measures of the interior angles of a octagon.
1,800°
1,080°
1,260°
1,620°
2 answers
Sum = 180(8-2) = 1080 degrees.
6 answers