Chapter Study Guide and Review 611

Chapter Study

Guide and Review

Be sure the following

Key Concepts are noted

in your Foldable.

Key Concepts

Volume (Lesson 1)

• rectangular prism: V = Bh, where B = w


• triangular prism: V = Bh, where B = 1 _ 2 bh


• cylinder: V = Bh, where B = πr^2

hr

DPOF

(^) V = 1 _
3 Bh
h

QZSBNJE
Surface Area (Lesson 2)

• square pyramid
  S.A. = B + _^12 P
  

#

• rectangular prism
  S.A. = 2 w + 2 h + 2 hw


• cylinder
  S.A. = 2 πrh + 2 πr^2

Composite Figures (Lesson 3)

• A composite figure is made up of two or more
  three-dimensional shapes.

Key Vocabulary

composite figures

cone

cylinder

lateral surface area

net

prism

pyramid

rectangular prism

slant height

surface area

triangular prism

volume

Vocabulary Check

Choose the correct term to complete each

sentence.

1. A (rectangular prism, rectangle) is a three-
   dimensional figure that has three sets of
   parallel, congruent sides.


2. The (volume, surface area) of a three-
   dimensional figure is the measure of the
   space occupied by it.


3. Volume is measured in (square, cubic)
   units.


4. A (cylinder, prism) is a three-dimensional
   figure that has two congruent, parallel
   circles as its bases.


5. The formula for the volume of a
   (rectangular prism, cone) is V = _^13 Bh.


6. To find the surface area of a (pyramid,
   cylinder), you must know the
   measurements of the height and the
   radius.


7. The volume of a rectangular prism is
   found by (adding, multiplying) the length,
   the width, and the height.


8. The formula for the surface area of a
   (cylinder, rectangular prism) is
   S.A. = 2 πrh + 2 πr^2.

Volume

SurfaceArea

CompositeFigures

K

611_616_C10_SGR_895130.indd 611 1/4/10 3:07 PM