Question

a plane is observed to be approaching the airport. It is a distance of 12 metre from the point of observation and makes an angle of elevation of 60 degree. find its height above the ground in kilometres.​

Answer 1

Answer:tan 60 = perpendicular/ base

√3/2=x/12

x=6√3 or

6×1.732(ans)

Step-by-step explanation: