Math, asked by pranitha53, 11 months ago

can anyone answer my question!!!!​

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Answers

Answered by Anonymous
1

Answer:

area of smaller circle ....

πr²= 22/7 *7*7= 22*7= 294

Answered by nidhiii24
0

Step-by-step explanation:

Outer radii = 11 cm

Thickness = 4 cm

Inner radii = outer radii - thickness

= 11 cm - 4 cm

= 7 cm

Area of inner circle = πr^2

= 22/7 × 7 × 7

= 22 × 7

= 154 cm^2

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