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1. |
 ,  , and  intersect at point C, and  is an angle bisector of  . Which statement can be used to describe  and  ? |
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A. |
none of these |
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B. |
 |
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C. |
 |
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D. |
 |
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Hint |
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2. |
If  and  , what is  ? |
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A. |
122 |
B. |
58 |
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C. |
140 |
D. |
40 |
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Hint |
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3. |
List the sides in order from greatest to least measure. |
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A. |
 ,  ,  |
B. |
, ,  |
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C. |
, ,  |
D. |
, , |
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Hint |
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4. |
Identify the side with the greatest measure. |
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A. |
 |
B. |
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C. |
All the sides have equal measures. |
D. |
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Hint |
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5. |
Determine which set of numbers cannot be the measures of the sides of a triangle. |
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A. |
27, 13, 28 |
B. |
15, 15, 15 |
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C. |
3, 4, 5 |
D. |
12, 4, 8 |
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Hint |
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6. |
Which symbol would make 18  37 a true statement? |
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A. |
= |
B. |
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C. |
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D. |
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Hint |
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7. |
Find the m BDA. |
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A. |
69 |
B. |
46 |
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C. |
23 |
D. |
111 |
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Hint |
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8. |
What is the inequality for the range of values of the measure of  ? |
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A. |
11 < DC < 39 |
B. |
DC 11 or DC > 39 |
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C. |
DC > 39 |
D. |
39 DC 11 |
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Hint |
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