1.

Three circles touch each other externally. The distance between their centre is 3 cm, 4 cm and 5 cm. Find the radii of the circles :

Answer»

1 CM, 2 cm, 3 cm
`(1)/(2) cm, (3)/(2) cm, (5)/(2) cm`
1 cm, 2.5 cm, 3.5 cm
NONE of these

Answer :A


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