Math, asked by preranagandhi451974, 6 months ago

If two circles touches externally then show that distance between their centres is sum of their radii​

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Answered by kksidhu4886
1

Answer:

Answer: If the sum of the radii and the distance between the centres are equal, then the circles touch externally. If the difference between the radii and the distance between the centres are equal, then the circles touch internally.

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