## anonymous 5 years ago radius =16 angle of the sector =60 what is the arc length of the circle

1. anonymous

60 Degrees right?

2. anonymous

60 degree is the angle of the sector i need the arc length of the sector

3. anonymous

Ok. The Formula you need is: Angle * (Pi/180) * Radius This Formula is when you use the Angle in Degrees. When you use Radians just forget the (Pi/180) part.

4. anonymous

16 *$16\times (\pi \div180)\times60$

5. anonymous

Wait a little minute: Although it doesn't really matter, The 60 and 16 should have been written in each others place as I wrote Angle * (Pi/180) * Radius

6. anonymous

The answer is: 16.755 (to 3 decimal places) or$16/3\pi$