Best Answer

The angles can be any size, as long as they add up to 10800, since (n-2)*180 = (8-2)*180 = 6*180 = 1080o. So some of them could be acute, right angles, obtuse, or even reflex. e.g. 30o+50o+90o+100o+150o+170o+220o+ 270o= 1080o However, if the octagon is a regular octagon (all sides equal), then each of the 8 angles will be 1080/8 = 135o, so they are all obtuse.

Q: How many obtuse angles are in a octagon?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

Yes the interior angles of a regular octagon are obtuse.

A regular octagon has 8 interior obtuse angles.

yes an octagon has only obtuse angles

Yes a regular 8 sided octagon has 8 interior obtuse angles of 135 degrees.

Many octagons will have all eight angles that are obtuse.

Related questions

Yes the interior angles of a regular octagon are obtuse.

There are no angles they are all obtuse angles

A regular octagon has 8 interior obtuse angles.

8

obtuse angles

yes an octagon has only obtuse angles

Yes a regular 8 sided octagon has 8 interior obtuse angles of 135 degrees.

an octagon has ONLY obtuse angles. each 135 degrees

Many octagons will have all eight angles that are obtuse.

No, an octagon is not made up of right angles but of obtuse angles. It is made up of 8, 135 degree angles.

Of course not! They are all obtuse.

Regular octagon has 8 angles of 135o.