Q. 3
Express each of the following angles in degrees.
(i) 
(ii) 
(iii) 
(iv) -4
Answer :
(i) Formula : Angle in degrees = 
Therefore, Angle in degrees = 
(ii) Formula : Angle in degrees = 
Therefore, Angle in degrees = 
(iii) Formula : Angle in degrees = 
The angle in minutes = Decimal of angle in radian x 60.’
The angle in seconds = Decimal of angle in minutes x 60.’’
Therefore, Angle in degrees = 
Angle in minutes = 
Angle in seconds = 
Final angle = 
( iv ) Formula : Angle in degrees = 
The angle in minutes = Decimal of angle in radian x 60.’
The angle in seconds = Decimal of angle in minutes x 60.’’
Therefore, Angle in degrees = 
Angle in minutes = 
Angle in seconds = 
Final angle = 
Rate this question :
Unit and Measurement - 0358 mins
Trigonometric Ratios of Sub Angles35 mins
Measurement of Pressure & Dalton's Law.64 mins
Unit and Measurement - 02 (Updated)45 mins
Trigonometry ratios of allied angles41 mins
Unit and Measurement - 0653 mins
Unit and Measurement - 0467 mins
Unit and Measurement - 0567 mins
Quiz - Trigonometric Ratios of Sub Angles33 mins
Trigonometry ratios of allied angles | Interactive Quiz38 mins
If 
, find the value of 
.
Express each of the following angles in radians
36°
RS Aggarwal - Mathematics
Using a protractor, draw each of the following angles.
-40°
RS Aggarwal - Mathematics
Using a protractor, draw each of the following angles.
430°
RS Aggarwal - Mathematics
Express each of the following angles in radians
-22°30’
RS Aggarwal - Mathematics
Express each of the following angles in radians
400°
RS Aggarwal - Mathematics
Express each of the following angles in radians
225°
RS Aggarwal - Mathematics
Using a protractor, draw each of the following angles.
300°
RS Aggarwal - Mathematics
The value of 
is
Using a protractor, draw each of the following angles.
-310°
RS Aggarwal - Mathematics
