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Geometry Chapter 3 Test Helps Test Date: Friday, October 23 Chapter Review due Friday, October 23: pp 191-3:1-5,8-24, p 162:3, p155:10-12. Plus extra assigned in class.(8 pts) Be able to do the following constructions: Copy an angle Copy a segment Perpendicular bisector of a segment (necessary to find midpoint) Perpendicular lines (point on a line and point off of a line [altitude in a triangle] Rectangle or square Angles given a measure (combinations of 90 & 60 & angle bisectors) Angle bisectors Median of a triangle Altitude of a triangle Circumscribed circle about a triangle Inscribed circle about a triangle Incenter Orthocenter Centroid Circumcenter Geometry Chapter 3 Test Helps Test Date: Friday, October 23 Chapter Review due Friday, Oct 23: pp 191-3:1-5,8-24, p 162:3, p155:10-12. Plus extra assigned in class. (8 pts) Be able to do the following constructions: Copy an angle Copy a segment Perpendicular bisector of a segment (necessary to find midpoint) Perpendicular lines (point on a line and point off of a line [altitude in a triangle] Rectangle or square Angles given a measure (combinations of 90 & 60 & angle bisectors) Angle bisectors Median of a triangle Altitude of a triangle Circumscribed circle about a triangle Inscribed circle about a triangle Incenter Orthocenter Centroid Circumcenter You will need to know your conjectures and your definitions –in particular the new: centroid, orthocenter, incenter, circumcenter, concurrent lines, circumscribed circle, inscribed circle, perpendicular bisector, median, altitude, angle bisector Be able to find unknown parts of the medians of a triangle. Be able to describe how the circumcenter or incenter conjectures follows from the perpendicular bisector or angle bisector conjecture. Test will include: True/False, Fill in the blank-short answer, constructions, reasoning (explain why) You will need to know your conjectures and your definitions –in particular the new: centroid, orthocenter, incenter, circumcenter, concurrent lines, circumscribed circle, inscribed circle, perpendicular bisector, median, altitude, angle bisector Be able to find unknown parts of the medians of a triangle. Be able to describe how the circumcenter or incenter conjectures follows from the perpendicular bisector or angle bisector conjecture. Test will include: True/False, Fill in the blank-short answer, constructions, reasoning (explain why)