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Answer to Question #10426 in Geometry for Liz

Question #10426
Find both the circumference and the area of the circle whose equation is (x-2)^2 + (y-3)^2=64. Approximate your answer to the hearest hundreth of a unit.
Expert's answer
circumference = 2*pi*r
area=pi*r^2
where r - radius of the circle
from
equation radius is equal to sqrt(64)=8
so

circumference=2*pi*8=50.27
area=pi*64=201.06

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