Download Mathematics Pacing Resource Document

Mathematics Pacing Resource Document
Geometry – Circles Strand
Standard:
G.CI.3: Identify and describe relationships among inscribed angles, radii, and chords, including the following: the relationship
that exists between central, inscribed, and circumscribed angles; inscribed angles on a diameter are right angles; and the
radius of a circle is perpendicular to a tangent where the radius intersects the circle.
I can:
 Identify relationships among various parts of a circle.
 Describe relationships among various parts of a circle.
Lesson Plans/Print Activities:
Web-based Practice:

This quick tutorial provides an overview for the mentioned parts of
a circle in this standard:
http://www.regentsprep.org/regents/math/geometry/gp15/circlea
ngles.htm

This tutorial provides insight into several components of this
standard:
https://www.khanacademy.org/math/geometry/cc-geometrycircles/central-inscribed-circumscribed/e/central--inscribed--andcircumscribed-angles

This tutorial explores the relationship between an inscribed angle
and the intercepted arc:
http://www.virtualnerd.com/tutorials/?id=Geo_10_01_0002

This link provides tutorials for several relationships referenced in
this standard:
http://www.virtualnerd.com/common-core/hsf-geometry/HSG-Ccircles/A/2
Quarter Four
Standard Geometry - McDougal Littell Textbook
 Sec. 10.4 – Use Inscribed Angles and Polygons
p. 677 #27, 28, 37, 38, 39
 Sec. 10.5 – Apply Other Angle Relationships in Circles
p. 685 #22,23,24,25,26
Honors Geometry – Glencoe McGraw-Hill Textbook
 Sec. 10.3- Arcs and Chords
p. 707 #35, 36, 37
 Sec. 10.4- Inscribed Angles
p. 715 #41, 47,48, 62
Indianapolis Public Schools
Curriculum and Instruction