- f(1) = 1, f(n) = f(n-1) + 2n-2, n > 2

I need the first 5 terms

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

the answer to this would be 5x^3-6x^2-24 over 3x^2

hope this if needed hmu