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In Delta ABC, D and E are points on the ...

In `Delta ABC`, D and E are points on the sides AB and AC respectively such that `DE||BC`
(i) If `(AD)/(DB)=(3)/(4)` and AC=15 cm find AE.
(ii) If AD=8x-7, DB=5x-3, AE= 4x-3 and EC=3x - 1, find the value of x.

Answer

Step by step text solution for In Delta ABC, D and E are points on the sides AB and AC respectively such that DE||BC (i) If (AD)/(DB)=(3)/(4) and AC=15 cm find AE. (ii) If AD=8x-7, DB=5x-3, AE= 4x-3 and EC=3x - 1, find the value of x. by MATHS experts to help you in doubts & scoring excellent marks in Class 10 exams.

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Knowledge Check

  • In the figure, DE||BC, BD=x-3, BA=2x, CE=x-2, and AC=2x+3. Find the value of x.

    A
    `3`
    B
    `6`
    C
    `9`
    D
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