Right angled triangle because the third angle must be 90 degrees.
It has 180 degrees, but one angle of the triangle has to be 90 degrees
An obtuse angled triangle.
a TRIANGLE THAT HAS A 90 DEGREE ANGLE A right triangle is a triangle that has exactly 90 degrees for one angle.
if you are asking about a triangle, the remaining angle is 105 degrees
A triangle with one angle measuring 90˚ is a right triangleIt's a right triangle because the 90˚ angle is a right angle
It is a right angle triangle because the 3rd angle has to be 90 degrees
A triangle with one angle over 90 degrees is an obtuse triangle.
right triangle
It has 180 degrees, but one angle of the triangle has to be 90 degrees
An obtuse angled triangle.
A right triangle is a triangle in which one angle is equal to 90 degrees and the remaing two angles are acute(ie., less than 90 degree). so this triangle is a right angle triangle.
Acute Triangle - All of the angles are under 90 degrees. Right Triangle - One angle is 90 degrees Obtuse Triangle - A triangle that has one angle greater than 90 degrees.
An obtuse angled triangle can have can have one internal angle of 120 degrees.
right angle triangle
A right triangle
isoselles triangleImproved Answer:-The third angle has to be 90 degrees so it is a right angle triangle.
Yes.The definition of every triangle-Right triangle---A triangle that has one right angle(90 degrees).-Obtuse triangle---A triangle that has one obtuse angle(greater than 90 degrees).-Acute triangle---A triangle that has all acute angles(less than 90 degrees).