Please help! If possible, please word your explanation simply.

It is because if ∠N and ∠K are congruent and are same in size and shape.

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

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