ABCD is a quarilateral in which diagonal AC= 84 CM DL AC, BM AC DL= 14.2 cm and BM 5.8 CM. find the area of the quadrilateral
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Step-by-step explanation:
area of triangle adm = 1/2×b ×h
1/2×24×7=84sq cm
area of triangle abc = 1/2×b×h
=1/2×24×8=96sq cm
therefore area of quadrilateral abcd=a(adm)+a(abc)
=84+96
=180sqcm
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