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1. |
Triangle KMS is equilateral. Find KM if KM = x + 6, KS = 2x – 3, and MS = 4x – 21. |
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A. |
21 |
B. |
4 |
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C. |
9 |
D. |
15 |
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Hint |
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2. |
What is the measure of  |
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A. |
120 |
B. |
31 |
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C. |
62 |
D. |
32 |
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Hint |
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3. |
Refer to the figure. Complete the congruence statement  |
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A. |
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B. |
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C. |
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D. |
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Hint |
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4. |
A _________ is a line or segment that passes through the midpoint of a side of a triangle and is perpendicular to that side. |
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A. |
angle bisector |
B. |
perpendicular bisector |
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C. |
mode |
D. |
median |
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Hint |
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5. |
In the figure shown,  is an exterior angle of  Which
statement is correct? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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6. |
In parallelogram ABCD, AB is parallel to_______. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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7. |
Food Some cafeteria trays are shaped like isosceles trapezoids so they will fit around the tables. If the measures of one pair of base angles of a tray are 120, what are the measures of the other pair of base angles? |
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A. |
90 |
B. |
240 |
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C. |
60 |
D. |
120 |
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Hint |
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8. |
The measure of an interior angle of a regular polygon is 160. How many sides does the polygon have? |
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A. |
16 |
B. |
12 |
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C. |
18 |
D. |
20 |
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Hint |
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9. |
Triangle RPG and triangle FAS are congruent. Which segment is necessarily congruent to  ? |
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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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10. |
 ABQ  CBQ by the _______. |
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A. |
SAS Postulate |
B. |
SSS Postulate |
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C. |
AAA Postulate |
D. |
ASA Postulate |
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Hint |
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11. |
In which picture is  an angle bisector? |
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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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12. |
Name the property that justifies if a < b, then a + c < b + c. |
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A. |
Addition Property |
B. |
Subtraction Property |
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C. |
Transitive Property |
D. |
Comparison Property |
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Hint |
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13. |
If 15 and 20 are the lengths of two sides of a triangle, between what two numbers must the measure of the third side fall? |
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A. |
15 and 20 |
B. |
10 and 25 |
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C. |
5 and 35 |
D. |
10 and 35 |
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Hint |
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14. |
Is it possible to draw a triangle with sides measuring 32, 96, and 118? Explain. |
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A. |
Yes; 96 is between 32 and 118. |
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B. |
No; 32 is less than 96 + 118. |
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C. |
Yes; the sum of the measures of any two sides is greater than the other side measure. |
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D. |
No; 32 + 96 is less than 118. |
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Hint |
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15. |
The exterior angle of a regular polygon is 32.7°. Find the number of sides. |
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A. |
7 |
B. |
11 |
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C. |
10 |
D. |
6 |
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Hint |
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16. |
If  what reason would follow to prove  |
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A. |
Base angles of an isosceles triangle are congruent. |
B. |
If a triangle is equilateral then it is equiangular. |
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C. |
Vertical angles are congruent. |
D. |
CPCTC |
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Hint |
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17. |
In parallelogram ABCD find AB. |
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A. |
70 in. |
B. |
13 in. |
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C. |
44 in. |
D. |
22 in. |
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Hint |
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18. |
Two bases of a trapezoid are 24 inches and 36 inches If the median is (x + 4) inches, what is the value of x? |
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A. |
58 in. |
B. |
60 in. |
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C. |
26 in. |
D. |
30 in. |
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Hint |
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