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प्रश्न
If two circles with radii 8 cm and 3 cm, respectively, touch internally, then find the distance between their centers.
उत्तर
If two circles touch internally, then distance between their centers is the difference of their radii.
The distance between their centers = 8 – 3 = 5 cm
संबंधित प्रश्न
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Proof:
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