Multiple Choice Questions on The right angled triangle ABC is such that lt B 90 deg Point D is ........... for CAPF (AC) Exam Preparation

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Multiple Choice Questions

The right angled triangle ABC is such that lt B 90 deg Point D is ...........

Quantitative Aptitude( Paper-I ) Mensuration 2D
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    The right-angled  triangle  ABC  is  such  that < B = 90°. Point D is  picked  on  BC  such that  triangles  ABC  and  DBA  are  similar. If AB : BC = m : n, what is ? ABC : ? ABD, where ? denotes the area of a triangle ?
    This questions was previously asked in
    CAPF 2023 Paper-1
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    n : m

    Incorrect Answer

    n2 : m2

    Correct Answer

    (m + n) = 2

    Incorrect Answer

    2 = (m + n)

    Incorrect Answer
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    Explanation:

    n2 : m2.

    • The ratio of the areas of two similar triangles is equal to the ratio of the square of any two corresponding sides.
    • A (ABC):A(ABD)= BC²/ AB²= n²/m²

    By: Parvesh Mehta
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