Investigating Geometry: Lines

Henrico County Public Schools

**9-1 Objective:**The student will be able to determine the area of a variety of shapes including polygons, circles, and sectors of circles.**9-2 Objective:***SOL G.13:*The student will use formulas for surface area and volume of three-dimensional objects to solve real-world problems.**9-3 Objective:***SOL G.13:*The student will use formulas for surface area and volume of three-dimensional objects to solve real-world problems.**9-4 Objective:***SOL G.13:*The student will use formulas for surface area and volume of three-dimensional objects to solve real-world problems.**9-5 Objective:***SOL G.14:*The student will use similar geometric objects in two- or three-dimensions to

a) compare ratios between side lengths, perimeters, areas, and volumes;

b) determine how changes in one or more dimensions of an object affect area and/or volume of the object;

c) determine how changes in area and/or volume of an object affect one or more dimensions of the object; and

d) solve real-world problems about similar geometric objects.