SOLUTION: In a circle graph, what is the measure of the central angle that represents 21%?

Algebra ->  Inequalities -> SOLUTION: In a circle graph, what is the measure of the central angle that represents 21%?      Log On


   

Question 621007: In a circle graph, what is the measure of the central angle that represents 21%?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
In a circle graph, what is the measure of the central angle that represents 21%?
-------------
If you mean 21% of the circle,
= 0.21*360 degs
= 75.6 degs
-----------
or 0.21*2pi
= 0.42pi radians