Homework Help: pre calc

Posted by jaz on Tuesday, March 31, 2009 at 8:19pm.

Find the complement and supplement of each angle.

1. 40 degrees
2. 89 degrees

pre calc - Reiny, Tuesday, March 31, 2009 at 8:21pm
complementary angles add up to 90
so 40 + ? = 90

supplementary angles add up to 180
so 89 + ? = 180
pre calc - jaz, Tuesday, March 31, 2009 at 8:24pm
1. com- 50 degrees sup=140 degrees

2. com = 1 degree sup= 91 degrees
pre calc - Reiny, Tuesday, March 31, 2009 at 8:31pm
yes!

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