find the coordinate of a point on y-axis which is equidistant from
m(-5,-2) n(3,2).
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Answer:
Let point P(0, y) on Y- axis be equidistant from M(-5,-2) and N(3,2). The co-ordinates of the point on the Y-axis which is equidistant from M and N are M (0, -2).
Step-by-step explanation:
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Step-by-step explanation:
AnSwEr
Let the ordinate of the y axis be k since it is unknown and abscissa of x axis is clearly 0 therefore the coordinate of the point will be (0,y)
Since, the points are equidistant
Therefore, by distance formula,
√(-5–0)^2 + (-2-k)^2 = √(0–3)^2 + (k-2)^2
=> 25 + 4 + 4k + k^2 = 9 + k^2 -4k + 4
=> -25 + 9= 8k
=>k = -16/8
=>k = -2
Therefore coordinate of the point on the y-axis is (0,-2).
Hope it helps...
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