14. ABCD is a rhombus with side equal to 8 cm. CB is produced to R such that BR = 4 cm. DR cuts AC and AB at P and Q respectively. Find (a) (c) ar(AADP) ar(APCR) ar(AADP) ar(ADCP) (b) (d) ar(ADCP) ar(AAPQ) ar(AADP) ar(AAPQ) ​