In the right angle triangle, the base and hypotenuse are 5 cm and 13 cm respectively, then area of triangle​

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In the right angle triangle, the base and hypotenuse are 5 cm and 13 cm respectively, then area of triangle​

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Rose 5 months 2021-07-17T11:56:11+00:00 1 Answers 0 views 0

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  1. Sadie
    0
    2021-07-17T11:58:04+00:00
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    Answer:

    30cm^2

    Step-by-step explanation:

    By Pythagoras theorem

    5^2 + x^2 =13^2

    on solving , remaining side =12cm

    applying Heron’s formula.

    area = √{s(s-a)(s-b)(s-c)}

    s=(5+12+13)/2=15

    so area=√15*10*3*2

    =√3*5*5*2*3*2

    =√3*3*5*5*2*2

    =3*5*2

    =30cm^2

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