In a parallelogram ABCD of area 72 sq cm, the sides CD and AD have len – McqOptions

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1.	In a parallelogram ABCD of area 72 sq cm, the sides CD and AD have lengths 9 cm and 16 cm, respectively. Let P be a point on CD such that AP is perpendicular to CD. Then the area, in sq cm, of triangle APD is
A.	32√3
B.	18√3
C.	24√3
D.	12√3
Answer» B. 18√3

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