A right angle triangle and the third angle measures 60 degrees
It is a right angle triangle because the 3rd angle is 90 degrees
The third angle must be 30 degrees so it is an obtuse triangle
An angle of 220 degrees is a reflex angle
It's an acute angle. Anything under 90 degrees is acute. 90 to 180 is obtuse.
A right angle triangle and the third angle measures 60 degrees
An obtuse angled triangle.
An obtuse triangle.
A right triangle because the 90 degree angle creates a corner.
It is a right angle triangle because it has a 90 degree angle and the 3 angles add up to 180 degrees.
45 degrees is an angle, not a triangle.A triangle containing an angle of 45 degrees can be any kind of triangle except an equilateral triangle.
A right-angle triangle.
It is a right angle triangle because the 3rd angle is 90 degrees
The third angle must be 30 degrees so it is an obtuse triangle
Acute
sumplementary
The angle that 193 degrees is an octuse angle. 90 degrees is a right angle.