Calculating Velocity and Direction at Height of 120m

[stupif]

1
A particle is projected with a velocity of 146m/s at an elevation of 35degree.
max height= 357.8, t=17.1s horizontal distance= 2041.8m

the question is find the velocity and direction of motion at a height of 120m
i got v= 137.72, but what is the meaning of the direction of motion at a height of 120m, the correct answer is 29.72degree

thank you

 

[ideasrule]

It means at what angle the particle is moving. 29.72 degrees presumably means 29.72 degrees from the horizontal.