The exterior angle sum is 360 degrees. It doesn't matter whether the polygon is regular or not, and it doesn't even matter how many sides it has.
A heptagon is a seven-sided polygon. It has seven interior angles. If it is a Regular polygon, each interior angle measures approximately 128.57 degrees, to a total of 900 degrees.
The 7 exterior angles of a heptagon add up to 360 degrees and its 7 interior angles add up to 900 degrees
Each exterior angle of a regular 5 sided pentagon is 72 degrees.
Hexagon = 6 Heptagon = 7
A heptagon has 900 degrees, which each angle measuring 900/7, or 128.5714286 degrees
The exterior angle sum is 360 degrees. It doesn't matter whether the polygon is regular or not, and it doesn't even matter how many sides it has.
A heptagon is a seven-sided polygon. It has seven interior angles. If it is a Regular polygon, each interior angle measures approximately 128.57 degrees, to a total of 900 degrees.
900 overall
A regular heptagon doesn't have right angles, but an irregular heptagon can have 5 right angles.
The measure of the interior angles of a regular heptagon is approximately 128.6 degrees. There are 2 ways to work this out: Find the total of all the angles and divide by 7: In an n-sided figure the interior angles sum to (n-2) x 180 degrees. For a heptagon, n=7, so total angles = (7-2) x 180 = 5 x 180 = 900 degrees So each angle = 900 / 7 ~= 128.6 degrees. Calculate the exterior angle and then subtract from 180 degrees to get the interior angle: The sum of the exterior angles of a polygon is 360 degrees; Divide 360 degrees by the number of angles (= number of sides) Exterior angle of heptagon is 360 / 7 ~= 51.4 degrees; Interior angle ~= 180 - 51.4 = 128.6 degrees
The 7 exterior angles of a heptagon add up to 360 degrees and its 7 interior angles add up to 900 degrees
Each angle for a regular nonagon is 140 degrees each.
No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more.
A regular heptagon has seven sides.
Each interior angle of a regular decagon would measure 144 degrees,
Each exterior angle of a regular octagon: 360/8 = 45 degrees