1.

An aeroplane at an altitude of 250 m observes the angle of depression of two boats on the opposite banks of a river to be 45∘ and 60∘ respectively. Find the width of the river.

Answer»

An aeroplane at an altitude of 250 m observes the angle of depression of two boats on the opposite banks of a river to be 45 and 60 respectively. Find the width of the river.




Discussion

No Comment Found