SOLUTION: The radius of a circle is 1 meter
longer than the radius of another circle. If their areas differ
by 5 (pie) square meters, then what is the radius of each?
Algebra.Com
Question 294843: The radius of a circle is 1 meter
longer than the radius of another circle. If their areas differ
by 5 (pie) square meters, then what is the radius of each?
Answer by craigt(10) (Show Source): You can put this solution on YOUR website!
radius(smaller)=x
radius(Larger)=x+1
Substitute the area equations from above:
Divide by pi:
, ,
Substitute 2 into the two radii equations above:
radius(smaller) = 2, radius(larger)=2+1=3
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