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The value of the circumference of Circle A is three times the value of the area of Circle B. What is the radius of Circle B if the diameter of Circle A is 27 cm?

The value of the circumference of Circle A is three times the value of the area of Circle B. What is the radius of Circle B if the diameter of Circle A is 27 cm?
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The value of the circumference of Circle A is three times the value of the area of Circle B. What is the radius of Circle B if the diameter of Circle A is 27 cm?

User Gidon Wise
by
7.6k points

1 Answer

3 votes
we can infer that:
a=3b
27=3b
9=b
So the diameter of circle B is 9. Now divide by 2 to find radius, which is 4.5
User Elquimista
by
9.1k points
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