Chapter 1: Introductions

Question 1

Midpoint

Answer 1

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 AB is x1 + x2/2, y1 + y2/2.

Question 3

Distance Formula

Answer 3

is a formula for computing the distance between two points in a coordinate plane.