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Find the midpoint of a line whose endpoints are (10, 15) and (9, 8)?
78. Find the midpoint of a line whose endpoints are (10, 15) and (9, 8)?
- 5.5
- 8.5
- 9.5
- 10.5
Answer
The correct answer is: C) 9.5
Explanation
The midpoint formula can be used to locate the midpoint of a line segment with provided endpoints (x1, y1) and (x2, y2).
((x1 + x2) / 2, (y1 + y2) / 2) is the midpoint.
The provided endpoints are (10, 15) and (9, 8).
((10 + 9) / 2, (15 + 8) / 2) is the midpoint.
(19 / 2, 23 / 2) = midpoint
The midpoint is (9.5, 11.5).