90 degrees
An obtuse angle is a measurement of 91 degrees to 179 degrees. If it is 90 degrees, it is a right angle. If it is 1 degree to 89 degrees it is an acute. If it is 180 degrees it is a straight angle.
A right angle has 90 degrees.
The same as in a right angle which is 90 degrees
A right angle is 90 degrees.90
132
40 degrees ( 180 - 140 = 40 )
90 degrees
140
47
There are: 2/3 of 180 = 120 degrees
A supplementary angle is a 180-degree angle minus the number of degrees in the given angle.
170 degrees.
89.999... degrees. An acute angle is any degree under 90.
Did you mean "degree"? There are 90 degrees in a right angle.
90 degrees.
An obtuse angle is a measurement of 91 degrees to 179 degrees. If it is 90 degrees, it is a right angle. If it is 1 degree to 89 degrees it is an acute. If it is 180 degrees it is a straight angle.