\(4\) circles meet at \(6\) points, sharing common tangent lines through each point.

The flat areas of the circles are

\(165\pi \)

\(220\pi \)

\(297\pi \)

\(540\pi \)

A sphere passes through all \(4\) circles, so that the circles are on the surface of the sphere. The surface area of the sphere is

\(A\pi \)

Find integer \(A\)

×

Problem Loading...

Note Loading...

Set Loading...