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In the given figure if each of the outer circles have radii ‘R’, then the radius of the inner circle will be:
Q:
In the given figure if each of the outer circles have radii ‘R’, then the radius of the inner circle will be:
- 1$$ {2\over ({\sqrt{2}+1})R}$$false
- 2$$ {1\over {\sqrt{2}}}R$$false
- 3$$ {(\sqrt{2}-1)R}$$true
- 4$$ {\sqrt{2}R}$$false
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