each angle = 180(n-2)/n 180(7-2)/7 180(5)/7 900/7 128.57 degrees so they all must be obtuse
A heptagon has seven sides. In a regular heptagon all of the sides and angles are equal. In an irregular heptagon the sides and angles are not all equal.
A heptagon contains zero parallel lines. All of the lines in a regular heptagon with all sides and angles equal are at different angles from each other.
There are no angles they are all obtuse angles
A trapezium has 2 obtuse and 2 acute angles.
A regular six-sided hexagon has no interior acute angles, but it does have six interior obtuse angles, each measuring 120 degrees
There are 3 obtuse angles in a heptagon.
I knew that heptagons that have six obtuse angles.Ha Ha! Super Shapes! That was not wrong!
A regular heptagon doesn't have right angles, but an irregular heptagon can have 5 right angles.
There are 5 triangles in an heptagon
A regular octagon has 8 interior obtuse angles.
A heptagon has 7 sides and 7 internal angles. It also has 7 external angles. A regular heptagon has 7 equal sides
A heptagon has seven sides. In a regular heptagon all of the sides and angles are equal. In an irregular heptagon the sides and angles are not all equal.
In a regular hexagon there are 6 obtuse interior angles.
4
There are 6 obtuse angles in a regular hexagon that add up to 720 degrees.
If it is a 'regular' hexagon, then all angles are congruent, and all are obtuse.
5 obtuse and if you count back and forth there are 10