Formula:
sum of interior angles = (n-2) x 180 where: n=number of sides
= (8-2) x 180
=6 x 180
=1080 degrees
The 8 interior angles of an octagon add up to 1080 degrees
The 8 interior angles of an 8 sided octagon add up to 1080 degrees
Exterior angles 360 degrees Interior angles 900 degrees
3240 degrees
The measures of the interior angles of a hexagon add up to 720 degrees.
The 8 interior angles of an octagon add up to 1080 degrees
The sum of the measures of the interior angles of a heptagon is 900 degrees.
Each interior angles measures 150 degrees
The 8 interior angles of an 8 sided octagon add up to 1080 degrees
Exterior angles 360 degrees Interior angles 900 degrees
3240 degrees
Each interior angle of a regular hexagon measures 120 degrees. It has a total of 720 degrees of interior angles and a total of 360 degrees of exterior angles.
Interior angles = 1260 degrees Exterior angles = 360 degrees
Exterior angles: 360 degrees Interior angles: 1800 degrees
The measures of the interior angles of a hexagon add up to 720 degrees.
The interior angles add up to 4140 degrees
octagon