If you just type that exact equation into a calculator it gives you the same answer as well
Theta = 210°
r = 4.6/2 = 2.3
Area of circle = pi * r * r
= 3.14 * 2.3 * 2.3 = 16.61
Area of sector =
(theta / 360) * area of circle
= (210/360) * 16.61
= 9.69
I think the answer is D
Hope it helps
Answer:
Step-by-step explanation:
Answer:
12,495 is the answer
Step-by-step explanation:
Answer: C.)The survey should include all music choices.
Step-by-step explanation: To be honest i'm not sure-.
