If D is a point on the side AB of triangle ABC such that AD : DB=3:2 and E is a point on BC such that DEllAC,Find the ratio of area of bde and trapezium DACE.

Kritika Dubey

Sept. 30, 2016, 1:02 p.m.

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Shakir Ahmed

Jan. 4, 2018, 6:18 p.m.

Hi the formulae is ratio of the two triangle is equal to the squ. of the ratio of two sides

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kritika garg

Sept. 30, 2016, 3:09 p.m.

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