I'm pretty sure that this is the answer if the figure you have in that pic is a right triangle..
. is it a right triangle??
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I'm pretty sure that this is the answer if the figure you have in that pic is a right triangle..
. is it a right triangle??
side x= 17²+22²-2(17)(22)cos(42°)
x= √25cos(42°)
x= 14.74m
∠L= cos(L) = 17²+14.74²-22²/2(17)(14.74)
cos(L) = 0.04443211
∠L= 87.45°
∠E= cos(E) = 14.74²+22²-17²/2(14.74)(22)
cos(E) = 0.63566609
∠E= 50.53°