It depends on whether the triangle is in euclidean geometry or not (flat plane). IN Euclidean Geometry they always add up to 180 degrees. On the surface area of a sphere it can be 270, 230, 360 etc. it depends on which type of triangle you are talking about
All of the angles in a triangle must add up to exactly 180 degrees. 89, 90, and 91 degrees equal up to 270 degrees. So these angles are not characteristics of a triangle.
The three angles inside the triangle add up to 180 degrees.
The angles add up to 180 degrees on every triangle.
The internal angles of a triangle always add up to 180 degrees.
It depends on whether the triangle is in euclidean geometry or not (flat plane). IN Euclidean Geometry they always add up to 180 degrees. On the surface area of a sphere it can be 270, 230, 360 etc. it depends on which type of triangle you are talking about
a) Yes. The angles can add up to 270 degrees. If you don't believe me go on metacafe.com ang search 270 degree triangle than you will see. -Paradise430 b) No. A triangle is not a solid and cannot be 3D and therefore if you draw it on a ball it does not actually fall into the category of triangle. -Monkeypizza13
All of the angles in a triangle must add up to exactly 180 degrees. 89, 90, and 91 degrees equal up to 270 degrees. So these angles are not characteristics of a triangle.
The angles of a triangle add up to 180 degrees.
The interior angles of a triangle add up to 180 degrees. The exterior angles of a triangle add up to 360 degrees.
The three angles inside the triangle add up to 180 degrees.
a triangle's has 3 angles and they all always add up to 180. for a triangle to have all angles be the same each angle must be 60 degrees. if one of them were 90 degrees, then the other 2 angles would have to be 90 degrees in order to keep it equiangular. if you add up these three angles, you will get 270 degrees. this is impossible. no right triangles can be equiangular
The angles add up to 180 degrees on every triangle.
All Triangles add up to 180 degrees, no matter if it is Right or Scalene or ANY TRIANGLE!! If it does not, it is not a triangle!
The internal angles of a triangle always add up to 180 degrees.
No, the internal angles of a triangle add up to 180 degrees
It depends what type of triangle it is but the degrees of a triangle always add up to 180 degrees.