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# Circles in the Coordinate Plane

## Standard equation based on center and radius.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Circles in the Coordinate Plane

by CK-12 //basic

Find the standard equation of a circle.

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## Circles in the Coordinate Plane

This concept teaches students how to graph circles and find the standard equations of circles.

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• PLIX

## Circles in the Coordinate Plane

Circles in the Coordinate Plane Interactive

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• PLIX

## Circles in the Coordinate Plane: Watering the Field

Circles in the Coordinate Plane Interactive

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• PLIX

## Circles In the Coordinate Plane: Real World Application: GPS Geometry

Circles in the Coordinate Plane Interactive

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• Video

## Circles in the Coordinate Plane Principles

This video gives more detail about the mathematical principles presented in Circles in the Coordinate Plane.

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• Video

## Circles in the Coordinate Plane Examples

This video shows how to work step-by-step through one or more of the examples in Circles in the Coordinate Plane.

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• Video

## Graphing Circles Principles - Basic

by CK-12 //basic

This video provides the student with a walkthrough on graphing circles.

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• Video

## Graphing Circles Examples - Basic

by CK-12 //basic

This video provides the student with a walkthrough of one or more examples from the concept "Graphing Circles".

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• Video

## Ex: Write the Standard Form of a Circle From a Graph

by CK-12 //basic

Provides an example of how to write the standard form of an equation of a circle.

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• Practice
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## Circles in the Coordinate Plane Practice

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• Critical Thinking

## Circles in the Coordinate Plane Discussion Questions

A list of student-submitted discussion questions for Circles in the Coordinate Plane.

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## Circles in the Coordinate Plane Pre Read

To activate prior knowledge, make personal connections, reflect on key concepts, encourage critical thinking, and assess student knowledge on the topic prior to reading using a Quickwrite.

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## Circles in the Coordinate Plane Post Read

To organize ideas, increase comprehension, synthesize learning, demonstrate understanding of key concepts, and reinforce vocabulary using a Quickwrite.

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## Circles in the Coordinate Plane Four Square Concept Matrix

Summarize the main idea of a reading, create visual aids, and come up with new questions using a Four Square Concept Matrix.

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• Real World Application

## GPS Geometry

Apply your knowledge of circles to understand the geometry behind GPS technology.

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• Study Guide

## Properties of a Circle Study Guide

This study guide reviews the terminology for circles (tangent, arcs, central angles) and the equation for a circle.

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• Flashcards

## Circles in the Coordinate Plane Flashcards

by CK-12 //basic

These flashcards help you study important terms and vocabulary from Circles in the Coordinate Plane.

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