The line represented by the equation y = mx + 7.5 is perpendicular to the
line represented by the equation
-2x + 3y = 16 at the point (1,6).
What is the value of m?

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