Find the coordinates of the point O- midpoint of the segment NK, if N (-7) and K (9).
| January 7, 2021 | education
The distance between points is equal to the absolute value of the coordinate difference.
Let’s find the length of the segment NK: | -7 – 9 | = | -16 | = 16.
Find the midpoint of the segment: 16: 2 = 8.
That is, it is necessary to retreat 8 unit segments to the right from point N (-7), or 8 unit segments to retreat to the left from point K (9) (to the right – the “plus” sign, to the left – the “minus” sign).
-7 + 8 = 9 – 8 = 1.
Hence, the coordinate of point O is equal to 1.
Answer: O (1).
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