LESSON 4
PRACTICE EXERCISE
ANSWER KEY AND FEEDBACK
Item
Correct answer and feedback
1.
D
297 52' 38"
Accurately subtracting two ... (page 4-6, para 4-3e)
2.
B
11 44' 45"
The original problem ... (page 4-2, para 4-2a)
3.
B
sin B
To differentiate between ... (page 4-8, para 4-4d)
4.
A
IV
Referring to Figure 4-11 ... (page 4-16, para 4-6b)
5.
D
A side
As you will recall ... (page 4-13, para 4-5h)
EN0591
4-34
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