Math Problem Statement

Find the midpoint of the line segment joining points A(8, -7) and B(4, 3).

Solution

The problem asks to find the midpoint of the line segment joining two points, A(8, -7) and B(4, 3).

The formula for finding the midpoint MM of a line segment with endpoints A(x1,y1)A(x_1, y_1) and B(x2,y2)B(x_2, y_2) is:

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

Applying the coordinates of points A and B:

  • A(8,7)A(8, -7)
  • B(4,3)B(4, 3)

The midpoint MM is:

M=(8+42,7+32)=(122,42)=(6,2)M = \left( \frac{8 + 4}{2}, \frac{-7 + 3}{2} \right) = \left( \frac{12}{2}, \frac{-4}{2} \right) = (6, -2)

Thus, the midpoint of the line segment is (6,2)(6, -2).

Would you like further details on the process?

Here are 5 related questions for more practice:

  1. How do you calculate the distance between two points in a plane?
  2. Can the midpoint formula be used in three dimensions?
  3. What is the equation of the line passing through points A and B?
  4. If the midpoint is given, how can you find one endpoint?
  5. What is the significance of the midpoint in geometry?

Tip: Always double-check your arithmetic when calculating midpoint coordinates!

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Coordinate Geometry
Midpoint Formula

Formulas

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

Theorems

-

Suitable Grade Level

Grades 6-9