Question

When the top of a chimney of a factory is seen from a point on the roof of a three stored building of 9root3 metre height the angle of elevation is 30degree.If the distance between the factory and chimney is 30metres let us write by calculating the height of the chimney

Answer 1

19√3 meter

if you follow the steps in the image you will know how to do these type os problems.

Answer 2

Answer:

thanq yaar for asking this question