common-tangent
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| The length of common tangent to the circle of radii 12 cm and 4cm is 15 cm |
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1 | 598 | July 1, 2019 |
| If the length of a direct common tangent to two circles be 12cm and the length |
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1 | 2899 | June 18, 2019 |