An obtuse triangle can have no right angles, and has two equal angles.
It has 2 equal base angles
An equilateral triangle, has 3 equal sides and 3 equal angles. However, in a regular equilateral triangles, none of these angles are right angles (90 degrees), they are all 60 degrees.
none - it's an isoscelese triangle it doesn't have right angles. It has two equal angles (both acute) and one other andgle (also acute)
The 3 interior angles of a right angle triangle add up to 180 degrees
An equilateral triangle has 3 equal sides and 3 equal angles of 60 degrees.
3 equal angles and 3 equal sides
If it is an equilateral triangle then it will have 3 equal angles If it is an isosceles triangle then it will have 2 equal angles plus another different size angle
Two angles are equal in an isosceles triangle.
Isosceles triangle have two equal angles2
it can have 1 if it is a right triangle.