15.Does it balance? If not what is the difference? 16.Jose bought 100 shares of stock at 17.625 and sold it for 21.25 what was his profit in dollars?

correct answer:

b.(19,-2)

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