 <translate> Find the area of the quadrilateral of one of its diagonals is 20 cm and its off sets 9 cm and 6 cm?
Options:
(A) 288
(B) 150
(C) 77
(D) 166
(E) 1812 Stream of consciousness first, then make a decision: <yor> Wá ibi tí ẹ̀ẹ̀mẹ́rin tí ó ní ìkọjá kan jẹ́ 20 cm àti ìkọjá rẹ̀ jẹ́ 9 cm àti 6 cm? Àwọn àyè: (A) 288 (B) Àádọ́jọ (C) 77 (D) 166 ì ì (E) 1812 Ìṣàn ìmọ̀lára lákọ̀ọ́kọ́, lẹ́yìn náà ṣe ìpinnu: 