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Yes i think that works! Thank you for your help!

Here is the full question and you can point out if I'm missing anything

There are no other angles given , only the angles i can work out (all angles in a triangle must =180) therefore 180 - (90+42) = 48 and 180 -(90+37) = 53 How can i use sin and cosine when i only know that one length + the two angles with no associated legnths?

Can any one help me get started on this question please? Im not sure which way to tackle it :S Point A is due east of the turbine and the angle to the top of the turbine is 42degrees. you move south by a distance of 20M to point B and measure the angle to the top of the wind turbine to be...