Find the area of quadrilateral ABCD in which AC = 22 vm , BM =6 cm DN = 6 cm and BM , AC ,DN ,AC
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Step-by-step explanation:
Area of quadrilateral = ar (∆ ABD ) + ar (∆ ADC )
= 1/2 × AC× BM + 1/2 × AC × DAN
= 1/2 × 22 × 3 + 1/2 × 22 × 3
=. 11 × 3 + 11 × 3
= 33 + 33
= 66
:. AREA OF QUADRILATERAL ABCD IS 66 cm² .
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