SOLUTION: Perimeter of a circle is equal to the perimeter of a square whose area is 484 cm�. What is the radius of the circle?

Question 953626: Perimeter of a circle is equal to the perimeter of a square whose area is 484 cm�. What is the radius of the circle?

Answer by macston(5194) (Show Source): You can put this solution on YOUR website!
Perimeter of a circle is equal to the perimeter of a square whose area is 484 cm�. What is the radius of the circle?
C=Circumference (perimeter) of circle=
S=Side of square=; P=perimeter of square=4S
d=diameter of circle
=
=

=
radius=(1/2)d=(1/2)28cm=14cm ANSWER: The radius the circle is 14 cm.
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