If it is an equilateral triangle all the angles would be 90 degrees or right angles
An isosceles triangle has two equal angles.
an isosceles triangle
It is an isosceles triangle.
yes
It is an equilateral triangle which in fact has three 60 degree angles
In a right angled triangle the two other angles are acute.
In a right angled triangle the two other angles are acute.
A right angle has a 90-degree and in two acute angles.
An isosceles triangle has two equal side and angle measurements.
isoceles
If two angles in a triangle are congruent to two angles in another triangle, then the ______________ angles are also congruent.
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".