0580 P41 - Nov 2018 - Q7 - 10 marks
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(a) Find the area of PQR. [2]
AB=18 cm, BC=21.3 cm, BD=11.6 cm; angle BDC=123.5°, angle ABC=90°.
(b(i)) Find angle BCD. [3]
(b(ii)) Find AD. [5]