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in a quadrilateral ABCD, s equals to 15 CM the perpendicular drawn from B and D respectively to AC measure 8.2 CM 9.1 cm find the area of the quadrilateral?
disha66:
plz tell its solution
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Answer:
Step-by-step explanation:
Area of quadrilateral=1\2*diagonal*(length of the perpendicular)
= 1\2*15. (8.2+9.1)
= 1\2*15.
15 ka half. = 7.5
= (8.2+9.1) =17.3
= 7.5*17.3
Answer. = 129.75
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