A) \[(3+\sqrt{3})\,km\]
B) \[(3-\sqrt{3})\,km\]
C) \[2\sqrt{3}\,km\]
D) \[3\sqrt{3}\,km\]
Correct Answer: B
Solution :
Let \[PQ=h\,\,m\] be a plane From right angled \[\Delta \,PAQ,\] \[\tan {{45}^{o}}=\frac{PQ}{AQ}\] \[\therefore \] \[1=\frac{h}{x}\] or \[x=h\] ??(i) Again from right angled \[\Delta PBQ,\] ©You need to login to perform this action.
You will be redirected in
3 sec