Find the value of angle "a" and angle "b".

As they are supplementry ,

A = 180⁰ - 60⁰ = 120⁰

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?

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