Question

A line intersects the Y axis and X axis at the points P and Q respectively . if (2,-5) is the mid point of PQ , then find co ordinates of P and Q

Answer 1

Answer:

The line is  PQ such that coordinates of P are (0,y) and Q (x,0)

[P is on Y-axis and Q is on X-axis]

The mid point of PQ is M (2,-5)

∴ By mid point formula:

x = (x1 + x2)/2         ,      y = y1 + y2/2

=> 2 = (0 + x)/2           => -5 = (y + 0)/ 2

=> 4 = 0 + x                => -10 = y + 0

∴ x = 4                       =>  ∴  y = -10

∴ P is (0, -10)    and Q is (4, 0)

Answer 2

Answer:

here your answer mate........

Step-by-step explanation:

hope it helps you....

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