Complementary angle = 90 - 71 = 19 degrees
83 degree angle
An angle whose degree measure is between 0 and 90 is an acute angle. An angle whose degree measure is between 90 and 180 is an obtuse angle. These are basic properties of geometry.
An obtuse angle
A 60 degree angle
180 - 101 = 79 degrees.
Complementary angle = 90 - 71 = 19 degrees
angle 1 + angle 2 = 9071 + x = 90x = 90-7=19therfore angle 2 is 19
83 degree angle
a 60-degree angle
an acute angle measure from 1 degree to 89 degrees
90-71 = 19 degrees
180-31=149 149 degree angle
The supplement of an 80 degree angle is an 100 degree angle.
An angle whose degree measure is between 0 and 90 is an acute angle. An angle whose degree measure is between 90 and 180 is an obtuse angle. These are basic properties of geometry.
It is 19 degrees. You can find the compliment of an angle by subtracting that angle from 90.
An obtuse angle