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Mathematics, 29.10.2019 19:31 nnn79

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
1607 cm
what is the value of x?

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

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In the diagram, the radius of the outer circle is
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