Step-by-step explanation:
We can set up the ration of the radian angle θ in your problem in terms of degrees given as the ratio: (Θ/2·pi) = (72/360), solving for Θ we get Θ = 1.26 radians. Then for the arc length s = Θ·r using this value gives s = 1.26·4 = 5.04
a - b ≤ 25
b - yes
c - 26 ( draw the picture for your explanation)
Answer:
9
Step-by-step explanation:
3/8 of 24 is 9