Posted by tracy on Monday, October 18, 2010 at 11:33pm.
Find each measure using the given measures of triangleXYZ. Round angle measures to the nearest degree and side measures to the nearest tenth. Find measure of angle Y if y= 7,z=11,and the measure of angle Z=37.

geometry  Henry, Tuesday, October 19, 2010 at 11:53am
The Law of Sines:
sinY/y = sinZ/z,
sinY/7 = sin37/11,
Multiply both sides by 7:
sinY = 7*sin37 / 11,
sinY = 0.3830,
Y = 22.5 DEG.
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