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If DE||BC in triangleABC where D and E a...

If DE||BC in `triangleABC` where D and E are points on AB and AC respectively. If `(AD)/(DB) = 8/15` and EC = 3.5 cm , find AE.

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4 cm
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Knowledge Check

  • For a triangle ABC,D and E are two points on AB and AC such that AD = 1/4 AB, AE = 1/4 AC . If BC = 12 cm , then DE is

    A
    a) 5 cm
    B
    b) 4 cm
    C
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    D
    d) 6 cm

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