And where are the shapes?
triangles
Obtuse triangles have an obtuse angle, and regular shapes with a number of sides equal to or greater than five have angles that are all obtuse.
I knew that heptagons that have six obtuse angles.Ha Ha! Super Shapes! That was not wrong!
An obtuse angle is an angle that is greater than 90 degrees but less than 180 degrees. The internal angles of any regular polygon with 5 or more sides will be obtuse.
Non-existent in ordinary shapes.
triangles
Obtuse triangles have an obtuse angle, and regular shapes with a number of sides equal to or greater than five have angles that are all obtuse.
some triangles and rhombuses. trapoziods do not have acute angles it has obtuse angles. :)
I knew that heptagons that have six obtuse angles.Ha Ha! Super Shapes! That was not wrong!
An obtuse angle is an angle that is greater than 90 degrees but less than 180 degrees. The internal angles of any regular polygon with 5 or more sides will be obtuse.
The interior angles of a triangle add up to 180o. The interior angles of a square add up to 360o. Other shapes have other angles.
Non-existent in ordinary shapes.
The most notable is a triangle, but every polygon can have an obtuse angle. An obtuse angle is anything measuring greater than 90 degrees.
A regular and an irregular octagon both have 8 interior angles
An obtuse triangle can have at most one obtuse angle.A quadrilateral can have up to 3.Every regular polygon (shapes with equal sides and angles) with more sides than a square has obtuse angles.PentagonHexagonHeptagonOctagonNonagonDecagon
Depending upon the lengths of the sides it can be an irregular quadrilateral, a rhombus, a parallelogram or a kite.
you could count the sides or acute, obtuse, or right angles.