Abag contains 5 red, 7 purple, and 3 orange balls. we randomly choose a ball from the bag. if the first ball is purple, what is the probability that the second ball is also purple, assuming:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm