Answer:
Area ≈ 4,500
Step-by-step explanation:
Radius of Circle A
r = √[tex]\frac{A}{\pi}[/tex]
r = √[tex]\frac{500}{\pi}[/tex]
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 = [tex]\frac{d}{2}[/tex]
r = [tex]\frac{75.72}{2}[/tex]
r = 37.86
Area of Circle B
A =[tex]\pi[/tex][tex]r^{2}[/tex]
A = [tex]\pi[/tex](37.86)²
A = 4,503.09
