February 21, 2017

Homework Help: Math

Posted by Jiskha lover:D on Tuesday, December 18, 2012 at 10:06pm.

Find angle A if it is greater than or equal to 0 degrees and smaller than or equal to 180 degrees. round to the nearest tenth of a degree, if necessary.
a) sinA = 0.5
b) cosA = -0.5
e) cosA = 0.4561
g) sinA = 0.5736

PLEASE HELP WID THIS!!:( i tried so much! but im not getting it...
Thanks I greatly appreciate it sooo much!!:)

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