History, asked by sofiamaxinepaullette, 2 months ago

sistema ng pamumuno sa kabihasnang indus

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Answered by Anonymous
7

Answer:

It is given that two circle having radii 5.5 cm and 4.2 cm touch each other externally. We know, the distance between the centres of the circles touching externally is equal to the sum of their radii. Thus, the distance between their centres is 9.7 cm.

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