Two circles or radii 10 cm and 6 cm touches
each other
from extenally what is the
distance between the centre of th

2 thoughts on “Two circles or radii 10 cm and 6 cm touches<br />each other<br />from extenally what is the<br />distance between the centre of th”

1. Step-by-step explanation:

   RADIUS OF CIRCLES

   • 10 cm & 6 cm

   We Know That

   • When two circles touch externally it mean that distance between their centre is sum of radii

   HENCE

   Distance between the centre is

   • 10 + 6 = 16 cm

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2. Let the radii of two circles be R

   1

   and R

   2

   .

   ∴ R

   1

   =10 and R

   2

   =6

   If two circles are touching internally then the common point lies on the line joining their centres.

   Therefore, distance between their centres is R

   1

   −R

   2

   =10−6

   =4

   Reply