The Sum of the angles of a triangle drawn on a plain surface. is 180 degrees.
However, the sum of the angles of a triangle drawn on a curved surface, such as a sphere ( the Earth) can be greater than 180 degrees.
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anything over 180, A triangle is composed of 180 degrees, so if one angle alone is 180 degress then the shape is not A triangle.
180 degrees in an equilateral triangle.
No, because the angles of a triangle have to total 180 degrees and if there are three angles in a triangle, 90 * 3 cannot equal 180. To have three equal sides, the angles must equal 60 degrees 60 * 3 = 180.
3. They must added together equal 180 degrees.
Their sum must be 180 degrees.