Surface Area of Three-Dimensional

FiguresToday you will learn to:

• determine the surface area of three-dimensional figures.

M07.C-G.2.2.2: Solve real-world and mathematical problems

involving area, volume, and surface area of two-and three-dimensional

objects composed of triangles, quadrilaterals, polygons, cubes, and

right prisms.

Nets

Surface Area

Surface Area: Rectangular PrismsExample: Calculate the Surface Area of a

Rectangular Prism

Surface Area: Triangular Prisms

Example: Calculate the Surface Area of a Triangular Prism

Surface Area: Rectangular Pyramid

Example: Calculate the Surface Area of a Rectangular Pyramid

Slant Height

Surface Area: Triangular Pyramid

Example: Calculate the Surface Area of a Triangular Pyramid

Slant Height

Surface Area: Composite Figures

Example: Calculate the Surface Area of the composite figure

Slant Height