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Interior angles add up to 1080 degrees

Exterior angles add up to 360 degrees

So: 1080+360 = 1440 degrees

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Related Questions

What are the total number of degrees of all the interior angles of a regular octagon?

The sum of all the interior angles of a regular octagon is 360 degrees.


What is the total interior of a regular octagon?

The interior angles of any 8 sided octagon add up to 1080 degrees


What are the out side angles of an octagon?

The exterior angles of an octagon total 360 degrees.


What is the measurement of one angle on the octagon?

Individual angles in an octagon can have any measure - anything between 0 and 360 degrees. Only the sum of the angles has to total a certain amount (in the case of the octagon, 6 x 180 degrees). A regular octagon has internal angles of 135 degrees and external angles of 45 degrees.


What is the measure of each arc in a circle circumscribed by a regular octagon?

In a regular octagon, the circle circumscribing it has eight equal arcs, as the octagon has eight sides. The total measure of a circle is 360 degrees, so each arc measures 360 degrees divided by 8. Therefore, each arc in a circle circumscribed by a regular octagon measures 45 degrees.


Find the sum of the interior measures of a regular hexagon?

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.


Total number of angles in an octagon?

Eight - that is why it is called an octagon.


What is the total measure of a octagon?

the total measure of a regular octagon is 1080 degrees


What is the total measure of the angles in an octagon?

360


How do you find the interior angles of a octagon?

if you are talking about a regular octagon. or any polygon, Take the number of sides ( 8 for an Octagon) minus 2 and multiply by 180 for the total of all interior angles. (8-2)180 = 1080 divide this by the 8 angles for the measure of each individual angle. 1080/8 = 135 By the way a "regular" polygon is one where all the sides and angles are the same. Good luck.


One exterior angle of a regular ploygon measures 30 what is the sum of the polygon's interior angles measures?

1800 degrees in total


What is the degree angle of each side of a octagon?

In total the interior angles add to (8-2)*180 = 6*180 = 1080 degrees. IF the octagon is regular, so that all of its angles are equal, then each one is 1080/8 = 135 degrees.