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Web Results

en.wikipedia.org/wiki/Circle

A

www.khanacademy.org/math/geometry-home/cc-geometry-circles

Make sure you're familiar with notation and key terms like radius, diameter, circumference, pi, tangent, secant, and major/minor arcs before you dive into the rest ...

www.regentsprep.org/regents/math/geometry/gp15/circleangles.htm

www.mathwarehouse.com/geometry/circle/

www.mathsisfun.com/geometry/circle-theorems.html

Some interesting things about angles and

www.sparknotes.com/math/geometry1/circles/section1.rhtml

A summary of Introduction to Circles in 's

www.mathplanet.com/education/geometry/circles/basic-information-about-circles

A

www.mathplanet.com/education/geometry/circles/advanced-information-about-circles

A line that intersects a

amsi.org.au/teacher_modules/Circle_Geometry.html

The theorems of

illuminations.nctm.org/Lesson.aspx?id=2160

Using a MIRA<sup>TM</sup>

More Info

www.coolmath.com

Definitions and formulas for the radius of a

www.mathgoodies.com

A

mathbitsnotebook.com

MathBitsNotebook