An acute angled triangle, right angled triangle or obtuse angled triangle.
An obtuse angled triangle is wider than a right angled triangle. It has 180 degree angles.
a scalene can be a right-angled triangle or a obtuse angled triangle or a acute angled triangle depending on the angles of the triangle.
The sum of the interior angles of any triangle is 180 degrees. Whether or not it is right angled is irrelevant.
Any of the above: you can have a right-angled isosceles (not isoscles!) triangle, or an obtuse-angled one or an acute angled-one.
No a right angled triangle consists of two acute angles and one right angle
An acute angled triangle, right angled triangle or obtuse angled triangle.
It has 3 angles
An obtuse angled triangle is wider than a right angled triangle. It has 180 degree angles.
a scalene can be a right-angled triangle or a obtuse angled triangle or a acute angled triangle depending on the angles of the triangle.
In a right angled triangle the two other angles are acute.
In a right angled triangle the two other angles are acute.
The sum of the interior angles of any triangle is 180 degrees. Whether or not it is right angled is irrelevant.
A right-angled triangle is one which has, as one of the angles, an angle of exactly 90 degrees.
A right angled triangle can only have two acute angles.
Any of the above: you can have a right-angled isosceles (not isoscles!) triangle, or an obtuse-angled one or an acute angled-one.
one.