English, asked by bhenderson861, 4 months ago

You have lost a library book. Write a notice describing the book to be put up in the notice board

Answers

Answered by Anonymous
2

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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