12. Conic Sections

Investigation: Derive the equation of a circle from the Pythagorean theorem

12.01 Equations of circles

12.02 Review: Completing the square

12.03 Manipulating circle equations

12.04 Parabolas

United States of America NY

Geometry

12.01 Equations of circles

Interactive practice questions

Consider all points that are equidistant from the origin.

Which of following graphs represents this collection of points?

Loading Graph...

Graph to scale

A

Loading Graph...

Graph to scale

B

Easy

< 1min

Consider the following.

Easy

1min

Consider the circle in the graph.

Easy

< 1min

Consider the graph of the circle shown below.

Easy

< 1min

Outcomes

GEO-G.GPE.1a

Derive the equation of a circle of given center and radius using the Pythagorean Theorem. Find the center and radius of a circle, given the equation of the circle.

What is Mathspace

About Mathspace