December 03 2012.GWB - 1/11 - Mon Dec 03 2012 08:35:02

SWBAT: Use Trigonometry to find missing angles of right triangles. If you know the sine, cosine, or tangent of an acute angle measure, then you can use your calculator to find the measure of the angle. Inverse Trigonometric Functions sinA = cosB = tan C = Symbols sin- x = mLA mLB x cos x = tan- x = mzc sin300 = cos450 = Examples 11 = 300 1 760 ................
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