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The angle of triangle are in …

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The angle of triangle are in the ratio 2:3:4. Determine the three angle

    • Posted by Shivam Singh 5 years, 9 months ago

    CBSE > Class 07 > Mathematics
    • 2 answers

    Anita Phappagire 5 years, 9 months ago

    40,60,80

    0Thank You

    Yogita Ingle 5 years, 9 months ago

    Angle sum property of a triangle is 180 degrees. It is given that the angles are in the ratio 2:3:4.
    So let us consider the angles as 2x , 3x and 4x.
    2x+3x+4x=9x
    angle sum of triangle is 180
    so 9x=180 
    or x=180/9=20
    therefore, 2x= 2*20=40
    3x=3*20=60
    and 4x=4*20= 80

    0Thank You

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