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Math 13900
Exam 1 Review
Fall 2009
1
Note: This is NOT a practice exam.
It is a collection of problems to help you review some of the
material for the exam and to practice some kinds of problems.
This collection is not necessarily
exhaustive.
We have covered material in this class that is not represented in this collection.
You
should expect some problems on the exam to look different from these problems.
Be sure to also
review your class notes, quizzes, homework assignments, and reading assignments.
Section 6.4
Textbook p 433 # 11, 15, 18
1. Find the missing side length for each triangle.
a
.
b
.
e
=
z
=
2.
Find the area of this figure. Also find the exact perimeter of this figure, if one unit is the distance
between dots, as illustrated.
Your work should show enough detail that it is very clear how you found
the answer.
(Hint: Use the Pythagorean Theorem when necessary.)
.
ANSWERS
Section 6.4
Answers to Chapter Test are in the back of the text.
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 Spring '09
 Math

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