Question

vrutant lekhan on independence day in hindi on given point staan, tithi aur samay, mukhya atithi, samaroh, atithi sandesh, samapan​

Answer 1

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.