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No, not if it is a randomly-drawn 8-vertex shape. Octagons only have all- obtuse angles if it is a regular octagon, like the shape of a stop sign.

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11y ago
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Anonymous

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4y ago

Yes all angles are obtuse angles

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Q: Do octagons have only obtuse angles?
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Related questions

Do octagons have obtuse angles?

Yes. It must have an obtuse angle.


How many more angles an octagon have more than a right angle?

Many octagons will have all eight angles that are obtuse.


Do all octagons have four sides and four angles?

All octagons have 8 sides and 8 angles


Do a obtuse triangle has 3 obtuse angles?

no, it only has 1 obtuse angle.


How many obtuse angles does a obtuse triangle have?

Triangles do not have to have any obtuse angles but they can have one.


Can a rhombus have 2 obtuse angle?

Yes, (with 1 exception) all rhombi will have 2 congruent acute angles, and 2 congruent obtuse angles. The 1 exception is if the rhombus is a square, then all angles will be right angles.


Is a edge of an octagon an obtuse angle?

yes an octagon has only obtuse angles


How are acute obtuse and right angles different?

acute angles are angles under 45 degrees obtuse angle are angles over 45 degrees and right angles are ONLY 45 degrees


Does a rhombus has obtuse angles?

Yes. Two obtuse angles, of equal measure.Yes. Two obtuse angles, of equal measure.Yes. Two obtuse angles, of equal measure.Yes. Two obtuse angles, of equal measure.


Does octagons have opposite angles that are equal?

yes


Do triangles have at least two obtuse angles?

No. A triangle can have only one obtuse angle. A triangle must have at least two acute angles


Can one of the internal angles of a triangle be an obtuse angle?

yes, there can be an obtuse internal angle in a triangle, but keep in mind that the other two angles' sums plus the obtuse angle can only equal 180 degrees (meaning that the other non-obtuse angles will be very small acute angles)