Answer:
37.9 cm
Step-by-step explanation:
Arc length is:
s = 2πr (θ/360°)
where r is the radius and θ is the arc angle.
40π cm = 2πr (190°/360°)
20 cm = r (190°/360°)
r = 37.9 cm
Answer: 131.3312
Step-by-step explanation:
63.14 * 2.08 = 131.3312
Answer:
type=positive
Correlation refers to the degree of correspondence or relationship between two variables.
