A cliff on the bank of a river is 300 metres
high. if the angle of depression of a point on the
opposite side of the river is 60° find the width of
the river.
high. if the angle of depression of a point on the
opposite side of the river is 60° find the width of
the river.
-
A.
100m -
B.
75√3m -
C.
100√3m -
D.
200√3m -
E.
300m