A proportional equation does not have a Y-intercept greater than 0.
Round down to 54.6 because it is 5 or less.
Answer:
Step-by-step explanation:
diameter=2*radius
=2*9
=18 in
given central angle=72 degree
arc length=central angle /360° *πd
=72/360 *3.14*18
=1/5 *56.52
=56.52/5
=11.304