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What is the supplement of 108 degree angle?
72 degrees
What is the measure of complement angle if it is one-third of supplement?
45
What is the measure of the complement of a 45 degree angle?
45 degrees
What is the angle and its supplement if the measure of an angle is 3 times its supplement?
Suppose the angle is x. Then its suplement is x/3. So x + x/3 = 180 degrees. ie 4x/3 = 180 or x = 180*3/4 = 135 degrees and its supplement is 135/3 = 45 deg. So the angle and its supplement are 135 and 45 degrees respectively.
How do you find the measures of the complement and the supplement of an angle?
The complement of an angle can be added to that angle to get a total of 90 degrees. Therefore, if your angle was 45*, set up a simple algebra problem. 45+x=90 subtract 45, you get x=45 The complement of a 45* angle is 45*. The complement of a 30* angle is 60, etc. The supplement of an angle can be added to said angle to get a total of 180 degrees, so if your angle is 45*, set up an algebra problem (again :P). 45+x=180 subtract 45, x=135. The supplement of a 45* angle is 135*. The supplement of a 30*angle is 150*, etc. Hope this helped!
