Scott thought of the following steps in a number trick:

Think of a number, add six and then multiply by three.

Let n represent the number in the trick above. Write the result of these three steps both as an expression with parentheses and another expression without parentheses.

b and c

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