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

Question

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

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Elliana 3 months 2021-07-19T20:05:53+00:00 2 Answers 0 views 0

Answers ( )

  1. Genesis
    0
    2021-07-19T20:07:45+00:00
    Reply

    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
  2. Samantha
    0
    2021-07-19T20:07:45+00:00
    Reply

    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

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