triangles angle bisector is called incenter..
A right angle
It is a perpendicular line that forms a right angle at the point of intersection.
A triangle with a 90 degree angle and two acute angles is a right angle triangle.
hypotenuse
An isosceles triangle
A right angle
It is a perpendicular line that forms a right angle at the point of intersection.
A triangle containing an obtuse angle is an obtuse triangle.
A triangle with a 90 degree angle and two acute angles is a right angle triangle.
Any triangle with a 90 degree angle is called a right triangle.
It is simply a right angle triangle but if the sides were the same then it is an isoceles right angle triangle
hypotenuse
Since the intersection of the perpendicular bisectors of a triangle is the center of the inscribed circle (we call it the centroid of a triangle), the answer is no.
An isosceles triangle
Its base or adjacent side if it's a right angle triangle.
The longest side a right angle triangle is its hypotenuse
right angle=90 degrees and a right triangle has one side of it that forms a 90 degree angle...as for the naming "right" don't know but it refers to 90 degree angle