if two circles of radii 8 cm and 5 cm touch internally then the difference between the centres is
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use pythagorus theorem
sangamdangi22:
let the circle O be the big circle with raadiur Rcm and small circle be O' with radius r cm.
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Difference between their centre:8cm-5cm=3cm
Draw figure for proper understanding and place both the radius of both the circle in the same line
Draw figure for proper understanding and place both the radius of both the circle in the same line
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