Math Problem Statement

Find the midpoint of the line segment with the endpoints A(2,10) and B(8,6).

Solution

To find the midpoint of a line segment given two endpoints A(x1,y1)A(x_1, y_1) and B(x2,y2)B(x_2, y_2), we can use the midpoint formula:

Midpoint=(x1+x22,y1+y22)\text{Midpoint} = \left( \frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2} \right)

In the image, the coordinates of points AA and BB are:

  • A(2,10)A(2, 10)
  • B(8,6)B(8, 6)

Let's apply the midpoint formula.

Midpoint=(2+82,10+62)=(102,162)=(5,8)\text{Midpoint} = \left( \frac{2 + 8}{2}, \frac{10 + 6}{2} \right) = \left( \frac{10}{2}, \frac{16}{2} \right) = (5, 8)

Thus, the midpoint of the line segment is (5,8)(5, 8).

Would you like a further breakdown of the steps or have any other questions?


Here are 5 related questions for you:

  1. How do you calculate the distance between two points using the distance formula?
  2. What is the geometric significance of the midpoint in a coordinate plane?
  3. Can the midpoint formula be extended to three dimensions? How?
  4. How would you find the equation of a line passing through two points?
  5. What happens to the midpoint if one of the points is shifted along an axis?

Tip: The midpoint of a segment is always the average of the coordinates of its endpoints, so think of it as a balance point between two locations.

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Math Problem Analysis

Mathematical Concepts

Geometry
Coordinate Geometry

Formulas

Midpoint formula: ( (x1 + x2)/2 , (y1 + y2)/2 )

Theorems

Midpoint Theorem

Suitable Grade Level

Grades 6-8