Answer:
Area ≈ 4,500
Explanation:
Radius of Circle A
r = √

r = √

r ≈ 12.62
Diameter of Cricle A
d = 2r
d = 2(12.62)
d = 25.24
25.25 x 3 =75.72 --> This is the diameter of Circle B
Radius of Circle B
r =

r =

r = 37.86
Area of Circle B
A =


A =
(37.86)²
A = 4,503.09