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A circle has an area 225π square inches. If the radius of the circle is multiplied by 6, then what is the area of the new circle formed?

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Pi(r)^2 is area of a circle. Pi(r)^2=225(pi), solve for r. R=15. 15x6=90. New radius=90. Using area of circle formula, Pi(90)^2=8100 (pi)
User Bmjohns
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5 votes

Answer:

8100π in. Squared

Explanation:

i.d.k its a guess

User Youxu
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