SOLUTION: Find the length of the arc on a circle of radius r intercepted by a central angle. Then Round the answer two decimal places
Radius- 12
Central angle-45 degrees
Algebra ->
Trigonometry-basics
-> SOLUTION: Find the length of the arc on a circle of radius r intercepted by a central angle. Then Round the answer two decimal places
Radius- 12
Central angle-45 degrees
Log On
Question 292066: Find the length of the arc on a circle of radius r intercepted by a central angle. Then Round the answer two decimal places
Radius- 12
Central angle-45 degrees Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Find the length of the arc on a circle of radius r intercepted by a central angle. Then Round the answer two decimal places
Radius- 12
Central angle-45 degrees
==============
arc length = (radius)(angle measured in radians)
---
a = r(theta)
a = 12(pi/4)
arc length = 3(pi)
=========================
Cheers,
Stan H.
=========================