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MATHS,7TH CLASS

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A RIGHT ANGLED TRIANGLE ABC IS GIVEN,WHERE AB IS 5CM,AC IS 12CM,BC IS 13CM,AD IS AN ALTITUDE FROM A TO BC,FIND THE AREA OF THE TRIANGLE AND FIND AD ALSO.

  • MATHS,7TH CLASS - ,

    area = (1/2)base x height
    = (1/2)(5)(12) = 30

    We could also consider BC as the base, then AD becomes the height
    so (1/2)(13)(AD) = 30
    AD = 2(30)/13
    = 60/13

  • MATHS,7TH CLASS - ,

    30cm and60\13

  • MATHS,7TH CLASS - ,

    your ans will may be wrong because height and base could not accept on those questions database

  • MATHS,7TH CLASS - ,

    Here, area=30
    Ad=4.6

  • MATHS,7TH CLASS - ,

    Ad=4.6

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