Question

E
1
1. In the given figure, DE II BC.
o prove that A ADE and SABC are similar.
(i) Given that AD
BD, calculate DE, if
BC = 4-5 cm
(i) If area of A ABC = 18 cm?, find area of
trapezium DBCE.
(2004)
2
B
с C​

Answer 1

A ABC = 18 cm



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