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If (-4,5) is a vertex of a square and on...

If (-4,5) is a vertex of a square and one of its diagonal is 7x-y+8-0.Find the equation of other diagonal

Text Solution

Verified by Experts

The correct Answer is:
`x+7y-31=0`
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Explore conceptually related problems

The point (-4,5) is vertex of a square and one of its diagonal is 7x-y+8=0. The equation of other diagonal is 7x-y+23=07y+x+=307y+x=31x-7y=30x+7y+31=0

If the lines represented by 2x^2-5xy+2y^2=0 be the sides of a parallelogram and the line 5x+2y=1 be one of its diagonal. Find the equation of the other diagonal, and area of the parallelogram .

Knowledge Check

  • The point(-4,5) is the vertex of a square and one of its diagonals is 7x-y+8=0 . The equation of the other diagonal is

    A
    `7x-y=23`
    B
    `x+7y=31`
    C
    `x-7y=31`
    D
    None

  • The area of a rhombus is 840 cm^2 and one of its diagonals is 14 cm, find the other diagonal.

    A
    100 cm
    B
    140 cm
    C
    120 cm
    D
    210 cm

  • If (-4, 5) is one vertex and 7x-y+8=0 is one diagonal of a square, then the equation of second diagonal is

    A
    x+3y=21
    B
    2x-3y=7
    C
    x+7y=31
    D
    2x+3y=21

    • Similar Questions

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    the perimeter of a rhombus is 180 cm and one of its diagonals is 72 cm find the length of the other diagonal and the area of the Rhombus

    The equation of one diagonal of a square is 2x+y=6 and its one vertex is (4,3) . Find the equation of other diagonal.

    Two consecutive sides of a parallelogram are 4x+5y=0 and 7x+2y=0. If the equation of one diagonal is 11x=7y=9, find the equation of the other diagonal.

    The equation of one of the diagonals of a rhombus is 3x + 4y - 7 = 0 . Find the equation of the other diagonal passing through (-1,-2) .

    The equation of one of the diagonals of a square is 3x - 8y + 4 = 0 . Find the equation of the other diagonal passing through the vertex (4,-6) .

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