Question

Guys, please help me in thin one.

A boat has a velocity of 6km/hr with respect to river flow velocity. The river flow velocity is 3 km/hr. In what direction should the boat start to move with respect to water flow velocity so that it can reach to opposite point?

Answer 1

Answer:

60 degree with respect to flow of water

Explanation:

cos Θ=base/hypotenuse =3/6=1/2

cosΘ=1/2

Θ=60®

Hope it helps :)

Answer 2

Answer:60 dgree with respect to water velocity

Explanation:the explanation is in the picture