Let the large circles have radius R.

Area A = 2 x px (  1 2 R)2 = 1/2 pR2

Area B = 3 x  1 2 x R2 x  Ö3 2 =  3 4 Ö3 R2

Area C = (2 R2) - pR2 = (4 - p)R2

Area D = 2 x  1 2 x R2 = R2

Area E = pR2 (Ö2 R)2 = (p- 2)R2