Question

Given A(6, -17), B(-6, 17), C(4, 9), D(-4, 4), the midpoint of which segment is at the origin?ABBC ACAD

Answer 1

The midpoint formula is :

`((x_1+x_2)/(2),(y_1+y_2)/(2))`

From the problem, we have the points :

`A(6,-17),B(-6,17),C(4,9)\quad \text{and}\quad D(-4,4)`

Let's check each segment in the options that will give a midpoint at the origin (0, 0)

For AB :

`((6-6)/(2),(-17+17)/(2))=(0,0)`

Since we already got the midpoint at the origin, the answer is AB