Multiple Choice Questions on The perimeter of a right angled triangle is k times the shortest side If the ratio of the other side........... for CDS Exam Preparation

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Multiple Choice Questions

The perimeter of a right angled triangle is k times the shortest side If the ratio of the other side...........

Quantitative Aptitude (CDS) Mensuration 2D
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    The perimeter of a right-angled triangle is k times the shortest side. If the ratio of the other side to hypotenuse is 4 : 6, then what is the value of k?

    2

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    3

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    4

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    5

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    Explanation:

    Let other side and hypotenuse be 4x and 5x respectively

    (Shortest side)2 + (4x)2 = (5x)2

    shortest side2  + 16x2 = 25x2

    Shortest side = 3x

    According to question K*3x = 12x ,  So k = 4

    By: Munesh Kumari
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