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In DeltaABC, D and E are points of sides...

In `DeltaABC`, D and E are points of sides AB and AC such that `DE||BC`. If `AD= x, DB= 2x-1, AE= x+3` and EC= 2x, then find the value of x.

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The correct Answer is:
`x= (3)/(5)`
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KUMAR PRAKASHAN-TRIANGLES-PRACTICE THOROUGHLY
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  10. In the given figure, /B= 90^(@). If AE= CD= 13 cm and BE= AD= 5 cm, th...

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  11. In the given figure, EFGD is a square and /BAC= 90^(@). Prove that BF ...

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  12. In right angled DeltaABC, /C= 90^(@) and D, E, F are three points on B...

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  13. In an equilateral ABC, E is a point on BC such that BE= (1)/(4)BC. Pro...

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  14. A rhombus has each side of length 20 cm and one pair of opposite angle...

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  15. In DeltaABC, /B=90^(@). D and E are any points on sides AB and BC resp...

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  16. In DeltaABC, /B= 90^(@) and BM is an altitude. Prove that (1)/(BM^2)= ...

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  17. ABCD is a rhombus. Prove that AB^(2)+BC^(2)+CD^(2)+DA^(2)= AC^(2)+BD^(...

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  19. If A be the area of a right Deltaand b be one of the sides containing ...

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  20. The perimeter of a right triangle 60 cm. If its hypotenuse is 25 cm, f...

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