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uysha [10]
3 years ago
14

Answer it for Brainliest *URGENT*

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
7 0

Answer:

Step-by-step explanation:

A = π r²

A = 11²π - 3²π = ( 121 - 9 ) π = 112 π ≈ 112 × \frac{22}{7} = 352 cm²

( 112 × 3.14 = 351.68 cm²)

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