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

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

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

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

Angle of Elevation and Depression

Introduction || Line segment || Ray || Collinear point || Angle || Angle measurment (i) Radius, (ii) Degree ||Type OF Angle, Acute & Obtuse angle, Complementry and Supplementry angle || Angle bisector || Example Discussion

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

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

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 ?

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

In fig what is the angle of elevation of point A from C and angle of depression of point D from A?