Question

a man wants to find the breadth of a river.he stands on the bank and sees a minar and and the opposite of bank and finds the angle of elevation of its top as 45 degree .when he recedes 30 m and sees the top of minar ,the angle of elevation becomes 30 degree .. find the breadth of the river...


plz don't give fake answers...
it is very urjent
plz solve fast...
answer is 70.98m
plz solve with explanation​

Answer 1

Refer the attachment...

I don't know why ans is not coming but the procedure is absolutely correct!.. please recheck your ans or there will be fault in my calculations.

HOPE IT WILL HELP YOU..

THNKS!!

Answer 2

Answer:

70.98

Step-by-step explanation:

not sure about answer