 |
| ||
| |||
|
| Math Central | Quandaries & Queries |
|
Question from Gretchen, a student: An angle is its own complement. Find the measure of a suppllement to this angle. |
Gretchen,
If you have an angle and want to know its complement, you subtract it from 90 degrees. What angle, when subtracted from 90 degrees, gives the same value?
90 - x = x
The supplement of x is the angle that you add to x to make 180 degrees. In other words, 180 - x = the supplement of x.
Does this help?
Stephen La Rocque.
| ||
| ||
| ||
 |
 |
|
|
||
 |
||
| * Registered trade mark of Imperial Oil Limited. Used under license. | |
|
Math Central is supported by the University of Regina and the Imperial Oil Foundation.