Math, asked by gracypradhan870, 7 months ago

find the area of ring shaped region enclosed between two concentric cirles of radii 30cm and 20 cm

Answers

Answered by sharanyasinghania

1

Answer:

area of circle is = πr^2 so u can solve it now dear

Answered by baarav78

0

Answer:

8:8:7'/'+} }}$}$}€€€¢€©©[}]

Step-by-step explanation:

}[}[}[{}[|÷§ ×¶×¶×¶×¶×¶×¶×

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