Question

If the radius of outer circle is 9cm and radius of inner circle is 7cm then the width of the ring is.

Answer 1

hope this may be helpful

Answer 2

The width of ring is 2 cm

Step-by-step explanation:

Radius of outer circle = 9 cm

Radius of inner circle = 7 cm

Width of ring = Outer radius - Inner radius

Width of ring = 9 cm - 7 cm

Width of ring = 2 cm

Hence The width of ring is 2 cm

#Learn more:

The area of a ring is 528 cm and radius of outer circle is 17 metre.find

radius of inner circle

width of ring

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