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If in triangleABC,angleA=4x^(@),angleB=2...

If in `triangleABC,angleA=4x^(@),angleB=2x^(@) andangleC=4y^(@),` then write a linear equation in two variables showing relation between x and y.

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If in DeltaABC, angle A =4x^(@), angleB=2x^(@) and angleC=4y^(@), then write a linear equation in two variable showing relation between x and y.

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Knowledge Check

  • Any solution of the linear equation 2x+0y+9=0 in the two variables is of the form

    A
    `(-(9)/(2),m)`
    B
    `(n,-(9)/(2))`
    C
    `(0,-(9)/(2))`
    D
    `(-9,0)`

  • In a parallelogram ABCD if angleA=(3x-20)^(@), angleB=(y+15)^(@) and angleC=(x+40)^(@) , then the values of x and y respectgively are

    A
    `30^(@),95^(@)`
    B
    `95^(@), 30^(@)`
    C
    `60^(@),30^(@)`
    D
    `30^(@),60^(@)`

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