Multiple Choice Questions on In a triangle ABC AB 8 cm AC 10 cm and ang B 90 deg then the area of Delta ABC is ........ for SSC CGL Exam Preparation

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Multiple Choice Questions

In a triangle ABC AB 8 cm AC 10 cm and ang B 90 deg then the area of Delta ABC is ........

Quantitative Aptitude (CGL) Mensuration 2D
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    In a triangle ABC, AB = 8 cm, AC = 10 cm and ∠B = 90°, then the area of ΔABC is

    49 sq.cm

    Incorrect Answer

    36 sq.cm

    Incorrect Answer

    25 sq.cm

    Incorrect Answer

    24 sq.cm

    Correct Answer
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    Explanation:

    AB = √102 – 82 = 6 cms.
    Areas of triangle ABC = ½ * BC*AB = ½ *6*8= 24 cms.

    By: MIRZA SADDAM HUSSAIN
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