Seudónimo Seudónimo

14-06-2020
Mathematics

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Please answer this correctly

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Аноним Аноним

14-06-2020

Answer:

226.08 mm^2

Step-by-step explanation:

Shaded region: pi (11) ^2 - pi (7)^2

Shaded region: pi (121-49)

Shaded region: 226.08 mm^2

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