Line of Sight|Angle of Elevation|Angle of Depression|Heights and Distance (Clinometer)|Previous Year Questions

Angle of Elevation and Depression

Heights and distances |Angle of elevation and Angle of depression|Questions

Recap|Previous Year Questions|Depression In Freezing Point|Osmotic pressure|Previous Year Questions|OMR

Theory || Angle OF Elevation and Angle OF Depression & Question PPT-Q.1 to Q.15

Introduction to Heights & Distances| Line of Sight | Angle of elevation | Questions Basd on Heights and Distances

Explain the angle of elevation & depression with the help of diagram.

Introduction || Heights and distance || Line OF sight || Angle OF elevation || Angle OF depression || Discussion OF example

Line Of Sight (दृष्टि रेखा)|Angle Of Elevation (उन्नयन कोण)|Angle Of Depression (अवनमन कोण)|M-n Theorem (m-n प्रमेय)|Questions (प्रश्न)|Summary

From a height of h units, a man observes the angle of elevation as a and angle of depression as p of the top and the bottom respectively of a tower of height H (gt 4h) . To what further height should he climb so that the values of angle of elevation and angle of depression get interchanged for the top and bottom of the tower ?