a right triangle has one right angle and two acute angles
A right angled triangle can only have two acute angles.
There are no obtuse angles in a right triangle. A right triangle consists of one right angle and two acute angles.
An obtuse triangle can have no right angles, and has two equal angles.
Two. Two acute angles in a right triangle.
It is impossible to have a triangle with two right angles. This is because a triangle=180 degrees. Two right angles would make up all of the 180 degrees.
In a right angled triangle the two other angles are acute.
In a right angled triangle the two other angles are acute.
No, because two right angles=180 degrees. A triangle has three sides and is 180 degrees, so two right angles would not form a triangle.
If a triangle is an isosceles triangle as well as being a right-angled triangle, the size of the two angles (that are not right angles) are 45 degrees.
No, not with two right angles. All the angles in a triangle add up to 180, you have that in two angles.
Yes. A right triangle is a triangle where one angle is a right angle. If two out of three angles are right angles, then it's an isosceles triangle. If all three angles are right angles, then it is an equilateral triangle.