Question

If the radii of two circles touches internally are 8 cm, and 3 cm respectively.
Find the distance between centres.​


i got the answer u can leave it
BTW the answer is

5

Answer 1

Answer:

If two circles of radius r1 and r2 touch each other internally then,

Distance between their center will be = |r2 - r1|

Here r1 = 3, r2 = 8cm

Hence distance between their center is = 8-3 = 5cm