<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />

# Arcs in Circles

## Sections of a circle and central angles.

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.
• Read

## Arcs in Circles

by CK-12 //at grade
This concept teaches students properties of arcs and central angles in circles.
MEMORY METER
This indicates how strong in your memory this concept is
1
• PLIX

## Arcs in Circles

by CK-12 //at grade
Arcs in Circles Interactive
MEMORY METER
This indicates how strong in your memory this concept is
0
• PLIX

## Chords in Circles: Arc and Chord

by CK-12 //at grade
Arcs in Circles Interactive
MEMORY METER
This indicates how strong in your memory this concept is
0
• PLIX

## Arcs in Circles: Yin-Yang Arcs

by CK-12 //at grade
Arcs in Circles Interactive
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Arcs in Circles Principles

by CK-12 //at grade
This video gives more detail about the mathematical principles presented in Arcs in Circles.
MEMORY METER
This indicates how strong in your memory this concept is
0
• Video

## Arcs in Circles Examples

by CK-12 //at grade
This video shows how to work step-by-step through one or more of the examples in Arcs in Circles.
MEMORY METER
This indicates how strong in your memory this concept is
1
• 0
• Critical Thinking

## Arcs in Circles Discussion Questions

by CK-12 //at grade
A list of student-submitted discussion questions for Arcs in Circles.
MEMORY METER
This indicates how strong in your memory this concept is
0
• Real World Application

## Farming the Arc

by CK-12 //at grade
Find out why it's better for farmers to plant their crops in arcs along the sides of hills instead of in straight lines.
MEMORY METER
This indicates how strong in your memory this concept is
0
• Study Guide

## Properties of a Circle Study Guide

by CK-12 //at grade
This study guide reviews the terminology for circles (tangent, arcs, central angles) and the equation for a circle.
MEMORY METER
This indicates how strong in your memory this concept is
3
Please wait...
Please wait...