help me!!!!!!!easy for u all!

Two circles whose centers are A and B touch each other externally at C.A common tangent touches the circles at P and Q receptively.AP=8m and BQ=2m,denoting the angle PAB by x radians,show that the area bounded by PQ and minor arcs PC and QC is (40-30x-2pi)m^2.

I have done it in Aops .Kindly See it there.

yes i know thank u very much