The length of the arc to the nearest hundredth is 15.07units
The formula for calculating the length of an arc is expressed as:
L = rtheta
Given the following
r = JK = 6 units
theta = <JKL = 144 degrees = 4π/5
Substitute
L = 6 * 4/5π
L = 24/5π
L = 15.07 units
Hence the length of the arc to the nearest hundredth is 15.07units
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