Question

A man standing on the bank of the river observes that the building of an organisation working for conservation of wildlife standing on the opposite bank is 60°.when he moves 40m away from the bank , he finds the angle of elevation to be 45°.Find the height of the building and the width of the river

Answer 1

Dear try to solve it own.
It will open up it creativity.
Don't ask questions on any app.
It will make u mobile mania and any questions out of it book will make u not answer it properly and u will again ask it on brainly.
Please try everything on it own.





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