Mathematics, 09.03.2021 18:10, alexabessin

The radius of the inner circle is 2 cm of the outer is 6 cm. Find the area of the shaded portion of the circle.

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Mathematics, 21.06.2019 19:30, gabby77778

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Mathematics, 22.06.2019 01:30, bobjill1609

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Mathematics, 22.06.2019 03:00, kers

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The radius of the inner circle is 2 cm of the outer is 6 cm. Find the area of the shaded portion of...