Question

(12) In quadrilateral ABCD, one of its diagonals,
AC measures 20 cm. Altitudes on AC
from B and D are 8 cm and 12 cm, then
ar(ABCD) = ......... cm.





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Answer 1

Step-by-step explanation:

in quadrilateral ABCD ,one of its diagonals,AC measure 20 cm. altitudes on AC from B and D

are 8 cm and 12cm ,then ar (ABCD) = 40 CM

Answer 2

Answer:

400cm^2

Step-by-step explanation:

Area og quadrilateral = daigonal 1×diagonal 2

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