A triangle has 3 sides (or edges) and 3 corners (or angles)
An equilateral triangle has sides and angles. There are 3 sides in any triangle. Edges are in three dimensional figures.
An obtuse triangle can have no right angles, and has two equal angles.
A right triangle can have 2 equal angles if they are each 45° (any other right triangle will have no equal angles)
No right triangle can have any obtuse angles inside it.
A triangle has 3 sides (or edges) and 3 corners (or angles)
An equilateral triangle has sides and angles. There are 3 sides in any triangle. Edges are in three dimensional figures.
An obtuse triangle can have no right angles, and has two equal angles.
A right triangle can have 2 equal angles if they are each 45° (any other right triangle will have no equal angles)
3
No right triangle can have any obtuse angles inside it.
it can have 1 if it is a right triangle.
A triangle can have at most one right angle.
A triangle can have a maximum of 1 right angle!
it depends on what type of triangle
one
The most right angles a triangle can possibly have is 1. Any more than that, and it has to be a quadrilateral.