19
the complement of an acute angle (less than 90 degrees) is 90 minus the angle which is 71 degrees in this case.
21 degree angle
Sure. The complement is -8° .
Complement = 90 degrees.
19
90-71 = 19 degrees
It is 19 degrees. You can find the compliment of an angle by subtracting that angle from 90.
78 degree angle
a 10-degree angle
The complement of a 55 degree angle is a 35 degree angle
66 degree angle
a 60-degree angle
the complement of an acute angle (less than 90 degrees) is 90 minus the angle which is 71 degrees in this case.
21 degree angle
Sure. The complement is -8° .
Complement = 90 degrees.