Convert the radian measure to degrees. (round to the nearest hundredth when necessary): 7π3 a. 74.3 b. 210 c. 420 d. 0.743

Answers

Correct option is C. Radian measure of 7π³= 420 degrees

What is Radian?

Firstly, the radian is a unit for measuring the angles that we mainly use in the trigonometry. We use it instead of the degrees. Whereas a full sphere or a circle is of 360 degrees, a full sphere or a circle is just above six radians.

The radian is most usually represents itself by the symbol rad. Its alternative symbol is C.

The full angle is 2 pie radians and therefore it is 360 degree.

A right angle is pie/2 radians.

A straight angle is pie radians.

1 radian = (180π)°

Step 1 : To convert radians to degrees, multiply the given radian by 180/pi

7 pi/3 x 180/pi

Step 2 : Cancel pi

7/3 x 180

= 420 degrees

To learn more about radian measurement from the given link

C.Radianmeasure of7π³= 420 degrees## What is Radian?

radianis a unit for measuring the angles that we mainly use in the trigonometry. We use it instead of thedegrees. Whereas a full sphere or a circle is of360 degrees, a full sphere or a circle is just abovesix radians.rad. Its alternative symbol isC.full angleis2 pie radiansand therefore it is 360 degree.right angleispie/2radians.straight angleispieradians.1 radian = (180π)°Step 1 :To convert radians to degrees, multiply the given radian by 180/piStep 2 :Cancel pi= 420 degreesradian measurementfrom the given link