Question

Q.4. A plane is observed to be approaching the airport. It is at a distance of
12 km from the point of observation and makes an angle of elevation of
60°. The height of the plane above the ground is:
O 613 km
O 313 km
O
4V3 km
O 1213 km​

Answer 1

Answer:

It is at a distance of 12 km from the point of observatio… ... the point of observation and makes an angle of elevation of 60º. The height above the ground of the plane is. 2.It is at a distance of 12km from the point of observation and makes an angle of elevation of 50°.find the height above the ground.