California Mathmetics-G6-Ch11
Chapter 11: Measurement:Two- and Three-Dimensional Figures
circumference
cylinder
pyramid
volume
11-1: Area of Parallelograms
base
height
The area A of a parallelogram equals the product of its base b and height h.
11-2: Triangles and Trapezoids
perpendicular lines: lines that intersect at right angles.
Area of a Trapezoid
Area of a Triangle
11-3: Circles and Circumference
circle
center
diameter
circumference
radius
π (pi)
A circle is the set of all points in a plane that are the same distance froma given point, called the center.
The circumference C of a circle is equal to its diameter d times π.
11-4: Area of Circles
The area A of a circle equals the product of π and the square of its radius r.
11-5: Problem-Solving Investigation
11-6: Area of Complex Figures
complex figure
semicircle
extend 11-6: Nets and Surface Area
tetrahedron
square-based pyramid
Round to the nearest tenth
11-7: Three-Dimensional Figures
three-dimensional figure
face
edge
lateral face
vertex (vertices)
prism
base
pyramid
cone
cylinder
sphere
center
rectangular prism;
square prism or cube;
triangular prism;
square pyramid;
triangular pyramid;
prism, pyramid, cone, cylinder, sphere
11-8: Drawing Three-Dimensional Figures
3-view: top, side, front
11-9: Volume of Prisms
volume
rectangular prism
triangular prism
The volume of a three-dimensional figure is the measure of space ccupied by it.
11-10: Volume of Cylinders
The volume V of a cylinder with radius r is the area of the base B times the height h.
extend 11-10: Graphing Calculator Lab: Graphing Geometric Relationships
Study Guide and Review
base
center
circle
circumference
complex figure
cone
cylinder
diameter
edge
face
height
lateral face
π (pi)
prism
pyramid
radius
rectangular prism
semicircle
sphere
three-dimensional figure
triangular prism
vertex
volume