1.4

Question 1

Midpoint of a Segment

Answer 1

The midpoint of a segment is the point that divides the segment into two congruent segments.

Question 2

Midpoint Formula

Answer 2

Let A(X1, Y1) and B(X2,Y2) be points in a coordinate plane. The midpoint of segment AB is (midpoint formula).

Question 3

Distance Formula

Answer 3

Let A(X1, Y1) and B(X2, Y2) be points in a coordinate plane. The distance between A and B is (distance formula).