Question

A boy standing at one bank of a river sees the top of a tree on the other bank directly opposite to the boy at an elevation of 60 .stepping 40 meters back he sees the top at an elevation of 30 what is the width of the river

Answer 1

Answer:

A boy standing at one bank of a river sees the top of a tree on the other bank directly opposite to the boy at an elevation of 60 .stepping 40 meters back he sees the top at an elevation of 30 what is the width