Posted by **Grace** on Tuesday, July 31, 2012 at 8:14pm.

The radius of the small circle A is one-half the radius of the large circle B.WHat is the ratio of the area of the small circle to the area of the large circle?

- Math -
**Reiny**, Tuesday, July 31, 2012 at 10:18pm
Why not just pick two values of r

say: r = 3 and r = 6

area of small = 9π

area of larger = 36π

You will find that the ratio of small circle : large circle = 1 : 4 , no matter what numbers you pick

- Math -
**Yo**, Thursday, July 28, 2016 at 5:27pm
Pick any two number to workout

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