Posted by SAMI on Thursday, March 1, 2012 at 7:32am.
X = 45*cos60 = 22.5 m.
Y = 50 + 45*sin60 = 89.0 m.
D = sqrt((22.5)^2+(89)^2) = 91.8 m.
Correction:
X = 45*cos30 = 38.97.
Y = 50 + 45*sin30 = 72.5 m.
D^2 = (38.97)^2 + (72.5)^2 = 6774.91
D = 82.3 m.
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