PPT: Some Application of Trigonometry | Mathematics (Maths) Class 10 PDF Download

 Page 1


Some Application of Trigonometry 
Class 10
Page 2


Some Application of Trigonometry 
Class 10
Angle of Elevation and 
Angle of Depression
The "upwards"
angle from the
horizontal to a line of
sight from the
observer to some
point of interest is
known as Angle of
Elevation.
If the angle goes
"downwards" it is
called an Angle of
Depression.
Page 3


Some Application of Trigonometry 
Class 10
Angle of Elevation and 
Angle of Depression
The "upwards"
angle from the
horizontal to a line of
sight from the
observer to some
point of interest is
known as Angle of
Elevation.
If the angle goes
"downwards" it is
called an Angle of
Depression.
Angle of elevation
Page 4


Some Application of Trigonometry 
Class 10
Angle of Elevation and 
Angle of Depression
The "upwards"
angle from the
horizontal to a line of
sight from the
observer to some
point of interest is
known as Angle of
Elevation.
If the angle goes
"downwards" it is
called an Angle of
Depression.
Angle of elevation
Angle of Depression
Page 5


Some Application of Trigonometry 
Class 10
Angle of Elevation and 
Angle of Depression
The "upwards"
angle from the
horizontal to a line of
sight from the
observer to some
point of interest is
known as Angle of
Elevation.
If the angle goes
"downwards" it is
called an Angle of
Depression.
Angle of elevation
Angle of Depression