If the radius is 13 , and the central angle is \frac{π}{5} find the arc length.

Anonymous
0
Step 1: Note down the given values
Step 2: Set up the formula for arc length.
NOTE: The formula is arc length= 2 \pi (r)(\frac{\theta }{360}) ,
where {\displaystyle r} equals the radius of the circle and {\displaystyle \theta } equals the measurement of the arc’s central angle, in degrees.
or
Arc length = r * \theta
Step 3: Plug the length of the circle’s radius into the formula.
Step 4: Plug the value of the arc’s central angle into the formula.
Step 5: Simplify the equation to find the arc length
NOTE: Use multiplication and division to simplify the equation.