The answer is 43 hope this helps:)
Answer: 907.92 ft²
Step-by-step explanation:
1. To solve this problem you must apply the formula for calculate the area of a circle, which is shown below:

Where r is the radius of the circle.
2. You know the radius of the circle B, therefore, when you susbtitute it into the formula, you obtain that the area of the circle B is:

Answer:
i think it's circumference
Step-by-step explanation:
I think that it’s A, Perpendicular (correct me if I’m wrong)
Answer:
440
Explanation:
If 50% of the total gum balls are red which is 220, then the other 50% is 220.