One example of an obtuse angle in food could be a slice of Pizza with a wider angle than 90 degrees. Another example could be a wedge of pie with an angle greater than 90 degrees. Additionally, a sandwich cut diagonally to create an angle larger than 90 degrees would also be considered an obtuse angle in food.
pizza slices
Some have one obtuse interior angle, others have none. A triangle can have no more than one obtuse angle.
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. In addition there are concave octahedra. Some of these will have no obtuse angles, others will have several.
Two.
obtuse,cute,right,and straight angles
Table
pizza slices
some triangles and rhombuses. trapoziods do not have acute angles it has obtuse angles. :)
Go to google.com/images and search "obtuse isosceles triangle", that should get you some good examples.
Some have one obtuse interior angle, others have none. A triangle can have no more than one obtuse angle.
The hands on a clock!
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. In addition there are concave octahedra. Some of these will have no obtuse angles, others will have several.
Two.
obtuse,cute,right,and straight angles
In normal geometry, it's not possible to make a triangle with two obtuse angles. It is possible to make a triangle with two obtuse angles in spherical geometry -- it's a kind of "spherical triangle". It is possible to make a triangle with two obtuse angles in some kinds of non-Euclidean geometry -- it's a kind of "non-Euclidean triangle".
An obtuse angle is an angle between (but not including) 90 and 180 degrees, so some obtuse angles would be 91 degrees, 179 degrees, and 142 degrees.
Yes, a Triangle can have 3 obtuse EXTERIOR angles of measure 120° ONLY in the case of an equilateral Triangle. OTHERWISE, a Triangle always has 2 obtuse Exterior angles and 1 acute Exterior angle.