Q2 of 30 Page 516

Express each of the following angles in radians

-22°30’


Formula : Angle in radians =


The angle in radians =


Therefore, the total angle =


Therefore, Angle in radians =


More from this chapter

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2

Express each of the following angles in radians

7°30.’


 2

Express each of the following angles in radians

-270°


 3

Express each of the following angles in degrees.

(i)


(ii)


(iii)


(iv) -4


 4

The angles of a triangle are in AP, and the greatest angle is double the least. Find all the angles in degrees and radians.