Impossible to give a numerical answer without knowing one of the sides of the triangle (like in question number 7). I think you forgot a number.
Q7: You should've learned about Soh Cah Toa by now. I'll use Toa (tangent of angle is equal to opposite over adjacent) for this problem. This means that the Tan(42) = 13.84/x. You can swap the x and the Tan(42) to get x= 13.84/Tan(42). x= 15.37m
Q7: You should've learned about Soh Cah Toa by now. I'll use Toa (tangent of angle is equal to opposite over adjacent) for this problem. This means that the Tan(42) = 13.84/x. You can swap the x and the Tan(42) to get x= 13.84/Tan(42). x= 15.37m
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