Question

Two circke having radiu 5.2 and 4.5 cm touch each otger ecternally find the distance between thier ceneter​

Answer 1

Answer:

let the radius of the bigger circle be 'r1'

let the radius of the smaller circle be 'r2'

As they touch externally,

therefore,

distance between their centres = sum of their radii

= r1 + r2

= 5.2 + 4.5

= 9.7 cm

distance between their centres is 9.7 cm.

Explanation:

i hope the above solution will help you.