Section Page
Circles and Spheres
Vocabulary
11.1 - 11.2
central angle, incribed angle, chord, tangent to a circle, arc, minor arc, major arc, semicircle, measure of an arc, congruent arcs
11.1 553 Angles and Circles 1 3 9 13 17          
11.2 560 Tangents, Secants and Chords                    
Vocabulary
11.3 - ll.4
secant, sector, length of an arc
11.3 567 Applying Properties of Chords                    
11.4 573 Segment Lengths in Circles                    
Vocabulary
11.5
secant, sector, length of an arc
11.5 579 Sectors and Arc Lengths 1 9 13              
Vocabulary
11.6
arc of a sphere, chord of a sphere, diameter of a sphere, radius of a sphere, secant of a sphere, tangent to a sphere
11.6 586 Surface Areas and Volumes of Spheres 7 13                
11.7 592 Volumes of Similar Solids                    
Vocabulary 11.8 great circle
11.8 597 Spherical Geometry                    
Suggested Assignments
Section   Page Exercises
11.1 Angles and Circles 553 1-9, 13-19
11.2 Tangents, Secants and Chords 560 see contract
11.3 Applying Properties of Chords 567 see contract
11.4 Segment Lengths in Circles 573 see contract
11.5 Sectors and Arc Lengths 579 1 - 15
11.6 Surface Areas and Volumes of Spheres 586 see contract
11.7 Volumes of Similar Solids 592 see contract
11.8 Spherical Geometry 597 see contract
11 T Chapter 11 Assessment 608 see contract

 

Online Scientific Calculator from Calculator.com

Graphing Calculator by CoolMath.com

Math Glossary (more sophisticated than it looks!)