The area of a sector of a circle with radius 3 miles is 10 square miles.find the

Mathematics
Tutor: None Selected Time limit: 1 Day

Angle of the sector ?

Jul 27th, 2015

Thank you for the opportunity to help you with your question!

Area of sector = 1/2 *radius ( in radians) * angle

10 = 1/2  * (3)^2 * angle 

angle = 20/9 .radians.......................................ANSWER

          = 2.22 radians..................................ANSWER

we can also write this answer in degree

20/9 radians = 20/9  * 180/ pi  degrees

                     = 400 / π    degrees.................................ANSWER



all the answers are same..they are written in degrees and radians...please feel free to message if you have any doubts....thank you
Jul 27th, 2015

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