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August 27, 2014

August 27, 2014

Posted by **popy** on Wednesday, February 1, 2012 at 8:09am.

- trig -
**drwls**, Wednesday, February 1, 2012 at 8:18am4 sin(90-theta) + 3 sintheta

= 5.4 sintheta -3 sin(90-theta)

7 sin(90-theta) = 2.4 sintheta

7costheta = 2.4sintheta

tantheta = 2.917

theta = 71.08 degrees

Proceed to calculate either side of the original equation.

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