Time remaining:
##### What is the length of the arc

label Algebra
account_circle Unassigned
schedule 1 Day
account_balance_wallet \$5

A circle has a radius of 9. An arc in this circle has a central angle of 1/3 pie radians

Oct 22nd, 2017

hence we can write,    Arc  =  Angle x radius

substituting values we get , Arc  =  (Pie/3) x 9 = 3 Pi  (Answer)

Feel free the ask doubt if any ... Expecting good rating please

Mar 17th, 2015

Thank you.  I was looking at some of my sons problems and could not figure the  answer I have not done this in 30 years

Mar 17th, 2015

you are most welcome .... You can add me as tutor for any mathematics help in future

... Please select me as best so I may get \$ 1

Mar 17th, 2015

Thanks

Mar 17th, 2015

You are the BEST

Mar 17th, 2015

Circle has a circumference of 4 pie is has an arc of length 4/3 pie

Mar 17th, 2015

Circumference of circle = 2 * Pi * r = 2 * Pi * 9 = 18 Pi

Mar 17th, 2015

arc length for Angle Pi/3 radian  =  3 pi as calculated above

Mar 17th, 2015

...
Oct 22nd, 2017
...
Oct 22nd, 2017
Oct 23rd, 2017
check_circle