### Home > CCG > Chapter 12 > Lesson 12.1.2 > Problem 12-31

12-31.

On graph paper, graph a circle with center

Write its equation.

Find two points on the circle that are on opposite sides of the circle, that is they are

from one another. Prove that these two points are exactly one diameter in distance from each other. Draw a line through the center of the circle to find two points that are

from one another. Find the distance between point

and point.