Find the height of the observer 25 degrees above the ground with 60m the base metre
2 answers
It is another trig problem. The equation to find h would be tan(x) = h/60. Then, from there, you multiply both sides by 60 to get 60tan(x) = h. Replace x with 25 and then you will get 60tan25 = h. Now plug it in your calculator, as I do not own a calculator.
Tan(x)=h/60tan=60/hxh\h=60tan25=h