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Geometry
Question

In the figure, the radius of circle \(\mathrm{A}\...

 

In the figure, the radius of circle \(\mathrm{A}\) is twice the radius of circle \(\mathrm{B}\) and four times the radius of circle \(\mathrm{C}\). If the sum of the circumferences of the three circles is \(42\pi\), find the measure of \(\mathrm{AC}\).

Answer

\(27\)

Solution
View full explanation on CameraMath App.