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January 25, 2015

January 25, 2015

Posted by **Pema** on Wednesday, February 3, 2010 at 7:27pm.

- trig -
**Damon**, Wednesday, February 3, 2010 at 8:08pmsin A/a = sin B/b law of sines

so

sinB = (b/a) sinA

= .7 sin A = .7*.6 = .42

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