Math 1330
Homework 30 (7.3)
The homework problems come from the exercises in Chapter 7 of the online text.
Problem 7.3.4 refers to
problem 4 in Chapter 7, Section 3.
Record your answers to these problems in the EMCF titled
“
Homework 30
.”
Note:
Some of the homework problems in this assignment require the use of a calculator.
Give exact answers
whenever possible.
However, any test problems involving these concepts will involve angles whose sine,
cosine and tangent you can compute without a calculator.
You
WILL NOT
be allowed to use a calculator on
the test OR final.
The problems on the test and final will not require a calculator.
1.
Problem 7.3.4
A.
2
4
mm
B.
3
3
8
mm
C.
16 mm
D.
16
2
mm
E.
No such triangle exists.
2.
Problem 7.3.6
A.
51 32
.
°
B.
38 68
.
°
C.
41 41
.
°
D.
67 98
.
°
E.
No such triangle exists.
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 Fall '08
 Staff
 Math, Nontotient, in2, 2 mm caliber

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