in figure DE//BC IN TRAINGLE ABC SUCH THAT BC=8CM,AB=6CM AND DA=1.5.FIND DE
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AD /AB = AE/AC = DE/BC....... [COMPONENDO OF BPT]
1.5/6 = DE/8
15/60 = DE/8
1/4 = DE/8
4DE = 8.......[CROSS MUTILPLY]
DE = 8/4 = 2CM
1.5/6 = DE/8
15/60 = DE/8
1/4 = DE/8
4DE = 8.......[CROSS MUTILPLY]
DE = 8/4 = 2CM
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