CHAPTER 5 PPT LESSONS 5-1 Perpendiculars and Bisectors 5-2 Bisectors of a Triangle 5-3 Medians and Altitudes of a Triangle 5-4 Midsegment Theorem 5-5 Inequalities in One Triangle 5-6 Indirect Proof and Inequalities in Two Triangles
CHAPTER 11 PPT LESSONS 11-1 Angle Measures in Polygons 11-2 Areas of Regular Polygons 11-3 Perimeters and Areas of Similar Figures 11-4 Circumference and Arc Length 11-5 Areas of Circles and Sectors
CHAPTER 12 PPT LESSONS 12-1 Exploring Solids 12-2 Surface Area of Prisms and Cylinders 12-3 Surface Area of Pyramids and Cones 12-4 Volume of Prisms and Cylinders 12-5 Volume of Pyramids and Cones 12-6 Surface Area and Volume of Spheres