A man observes the top of a building with an angle of elevation $\;45^{0}\;$ from a distance of 30 m from the building . What is the height of the building ? - Clay6.com, a Free resource for your JEE, AIPMT and Board Exam preparation

A man observes the top of a building with an angle of elevation $\;45^{0}\;$ from a distance of 30 m from the building . What is the height of the building ?

A man observes the top of a building with an angle of elevation $\;45^{0}\;$ from a distance of 30 m from the building .So the height of the building is 30 m .