A helicopter is hovering over a landing pad 100 m from where you are standing. The helicopter’s angle of elevation with the ground is 15. What is the altitude of the helicopter?
Answers
Answer:
helicopter takes off from a helipad No. 1 which is at
ground level. It rises vertically up to an altitude of 327
m. The helicopter then flies in a straight line to a point
on top of a building 873 m horizontally away from pad
No. 1. The helicopter descends vertically to pad No. 2
180 m above the ground level. What is the helicopter's
final displacement ?
Step-by-step explanation:
helicopter takes off from a helipad No. 1 which is at
ground level. It rises vertically up to an altitude of 327
m. The helicopter then flies in a straight line to a point
on top of a building 873 m horizontally away from pad
No. 1. The helicopter descends vertically to pad No. 2
180 m above the ground level. What is the helicopter's
final displacement ?