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Curriculum Guide

Geometry 9 Page 15

Circles Identify, determine

and/or use the radius,

diameter, segment

and/or tangent of a

circle.

G.1.1.1.1

**Include proofs using

properties of circles.

Big Ideas Geometry 10.1

http://illuminations.nctm.org/uploa

dedFiles/Content/Lessons/Resources

/9-12/PiLine-AS-Slope.pdf

15 days

Identify, determine

and/or use the arcs,

semicircles, sectors,

and/or angles of a

circle.

G.1.1.1.2

d

Big Ideas Geometry 10.2