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January 21, 2017
Posted by **CC** on Tuesday, June 7, 2011 at 11:06pm.

- Math -
**Jai**, Tuesday, June 7, 2011 at 11:09pmsupplement means the measure of angle in which when added to the other angle equals 180 degrees. therefore, we just subtract the given from 180:

180 - 58 = 122 degrees

hope this helps~ :)