February 20, 2017

Homework Help: Trig

Posted by ALISON on Thursday, September 15, 2011 at 10:27pm.

how do i find the exact value of s
[pie/2, pie]
sin s = radical2/ whole number 2

what is s in radians?

how do i figure this out without the use of a calculator. I drew the graph and located it in the second quadrant and i think the triangle is a 45-45-90 but i don't how to find the radians for the sin of s.

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