A 30 degree angle cuts off an arc in a circle with a diameter of 10 in. find the length of the arc to the nearest hundreth.
The arc length is S= Rθ , where θ is the angle measured in radians.
In our case θ = 30 degree = π/6
R = 10/2 = 5 in.
Thus
S = 5π/6 = 2.62 in.
Need a fast expert's response?
Submit order
and get a quick answer at the best price
for any assignment or question with DETAILED EXPLANATIONS!
Learn more about our help with Assignments:
Geometry