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CAT

Geometry

Medium

$\frac{abr^2}{a^2+b^2}$

$\frac{abr^2}{2(a^2+b^2)}$

$\frac{2abr^2}{a^2+b^2}$

$\frac{4abr^2}{a^2+b^2}$

✅ Correct Option: 3

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