Question

if (3, 4) is the midpoint of the line segment whose one end is (7,-2) then find the coardination of other end point​

Answer 1

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• coordinate of one end (7,-2)
• mid points are (3, 4)

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• Coordinates of other point

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• $\frac{x1+x2}{2}$

• $\frac{x1+x2}{2}$=3

• $\frac{7+x2}{2}$=3

• 7+x2=6
• x2= -1

Now ,

• $\frac{y1+y2}{2}$

• $\frac{y1+y2}{2}$=4

• $\frac{-2+y2}{2}$=4
• -2 + y2=8
• y2=10

hence coordinates of other end is. (-1,10)

Answer 2

Step-by-step explanation:

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coordinate of one end (7,-2)

mid points are (3, 4)

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Coordinates of other point

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• $\frac{x1+x2}{2}$

1. $\frac{x1+x2}{2}$=3

• $\frac{7+x2}{2}$=3

• 7+x2=6

• x2= -1

Now ,

• $\frac{y1+y2}{2}$

• $\frac{y1+y2}{2}$=4

• $\frac{-2+y2}{2}$=4

• -2 + y2=8

• y2=10

hence coordinates of other end is. (-1,10)