Saved Bookmarks
| 1. |
While landing at an airport, a pilot made an angle of depression of 20°. Averagespeed of the plane was 200 km/hr. The plane reached the ground after 54 seconds.Find the height at which the plane was when it started landing. (sin 20º = 0.342) |
|
Answer» Answer: While landing at an AIRPORT, a pilot MADE an angle of depression of 20 o . Average speed of the plane was 200 km/hr. The plane reached the ground after 54 seconds. Find the height at which the plane was when it started landing. (sin20 o =0.342) |
|