Height and Distance · Mathematics · NDA

If x is the distance of P from the bottom of the pillar, then consider the following statements : 1. x can take two values which are in the ratio 1 :...

What is a possible value of tan θ ? 

What is the height of the lamp post ?

At what height is the top of the tower above the ground level ?

If θ is the inclination of the tower to the horizontal, then what is cot θ equal to ?

What is the length of the tower ?

A vertical tower stands on a horizontal plane and is surmounted by a vertical flagstaff of height h. At a point on the plane the angles of elevation o...

The shadow of a tower becomes x metre longer, when the angle of elevation of sun changes from 60° to θ. If the height of the tower is $\sqrt{3}x$ metr...