Vanessa's hair was 35 centimeters long. Over summer though she cut off 8%. How
long was her hair after the haircut?

32.2

Step-by-step explanation:

35*0.08=2.8

35-2.8=32.2

32.2

Step-by-step explanation:

8% of 35 is 2.8

35-2.8= 32.2

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