Geometry - Explorations and Applications - Chapter 4

Section Page
Coordinates in Geometry
Vocabulary
4.1 - 4.3
slope, y-intercept, slope-intercept form, perpendicular bisector
4.1 165 Finding Distance and Midpoints 5 11 13 15        
4.2 173 Equations of Lines 1 3 5 7a 7b 9 11      
4.3 180 Exploring Parallels and Perpendiculars 1 3 15 17 19 29        
Vocabulary
4.4 - 4.6
circle, center of a circle, diameter, radius and radii, concentric circles, coordinate geometry proof, three-dimensional (3d) coordinate system, z-axis, ordered triple (x,y,z)
4.4 187 Equations of Circles 5 9 11              
4.5 194 Coordinates and Proof 1 17                
4.6 201 Coordinates in Three Dimensions 1 5 7 9 11 13 17 19    
Suggested Assignments
Section Topic Page Exercises
4.1 Finding Distance and Midpoints 165 4 - 15
4.2 Equations of Lines 173 1 - 6, 9 - 16, 31 - 33
4.3 Exploring Parallels and Perpendiculars 180 1-12
4.4 Equations of Circles 187 1-9, 11-20, 28 - 31
4.5 Coordinates and Proof 194 see contract
4.6 Coordinates in Three Dimensions 201 see contract
4 T Chapter 4 Assessment 210 1-32
(+ performance task for A grade)

 


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