A person is walking in rain feels the velocityof rain as twice to his velocity. At which angle he should hold the umbrella with vertical if he moves forward, if it is raining vertically downwards

A person is walking in rain feels the velocityof rain as twice to his

1.	A person is walking in rain feels the velocityof rain as twice to his velocity. At which angle he should hold the umbrella with vertical if he moves forward, if it is raining vertically downwards
Answer» `30^(@)` `45^(@)` `60^(@)` `90^(@)` ANSWER :A