A hunter in a valley is trying to shoot a deer on a hill. The distance of the deer along his line of sight is
10√181 meters and the height of the hill is
90 meters. His gun has a muzzle velocity of
100 m/s. Minimum how many meters above the deer should he aim his rifle in order to hit it?
[g=10m/s2].
![689027_b598af696eb4410cbe22e2266fe8131b.png](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/689027_b598af696eb4410cbe22e2266fe8131b.png)