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
Its base or adjacent side if it's a right angle triangle.
A right angle
point of concurrency
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.
hypotenuse
It is simply a right angle triangle but if the sides were the same then it is an isoceles right angle triangle
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 intersection of the three altitudes of a triangle is called the orthocenter. This point can lie inside the triangle for acute triangles, on the triangle for right triangles, and outside the triangle for obtuse triangles. The orthocenter is one of the triangle's key points of concurrency, along with the centroid and circumcenter.