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Mathematics, 23.09.2019 01:00 jenescobedo

In the diagram, the radius of the outer circle is 2x cm and the radius of the inside circle is 6 cm. the area of the shaded region is 160π cm2. what is the value of x? enter your answer in the box.

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In the diagram, the radius of the outer circle is 2x cm and the radius of the inside circle is 6 cm....

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