Andrew needs to print a document that is 180 pages long. how much longer will it take to print the document on a sure-fire printer that prints 12 pages per minute than a centroid printer that prints 15 pages per minute?

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