A body is projected with a certain speed at angles of projection of theta and 90-theta, the maximum height attained in the two cases are 20 m and 10 m respectively. The maximum possible range is

A body is projected with a certain speed at angles of projection of th

1.	A body is projected with a certain speed at angles of projection of theta and 90-theta, the maximum height attained in the two cases are 20 m and 10 m respectively. The maximum possible range is
Answer» 20 m 30 m 60 m 80 m Answer :C