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1. |
Determine if the conditional statement and its converse are true. If a ripe piece of fruit is a strawberry, then it is red. |
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A. |
conditional statement only |
B. |
neither are true |
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C. |
converse only |
D. |
both are true |
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Hint |
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2. |
Name the side that corresponds 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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3. |
Find the value of n in  . |
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A. |
32 |
B. |
64 |
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C. |
90 |
D. |
58 |
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Hint |
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4. |
Determine which set of numbers cannot be the measures of the sides of a triangle. |
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A. |
3, 4, 5 |
B. |
15, 15, 15 |
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C. |
27, 13, 28 |
D. |
12, 4, 8 |
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Hint |
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5. |
 |
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 |
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A. |
55 |
B. |
125 |
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C. |
21 |
D. |
27 |
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Hint |
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6. |
What is ZX? |
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A. |
60 |
B. |
20 |
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C. |
48 |
D. |
65 |
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Hint |
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7. |
Are the triangles similar? If so, state the reason. |
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A. |
Yes; AA |
B. |
Yes; SSS |
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C. |
No |
D. |
Yes; SAS |
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Hint |
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8. |
What is the measure of one exterior angle of a regular decagon? |
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A. |
288 |
B. |
36 |
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C. |
144 |
D. |
72 |
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Hint |
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9. |
Find the sum of the exterior angles shown below. |
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A. |
540 |
B. |
360 |
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C. |
720 |
D. |
180 |
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Hint |
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10. |
Find the area of  . |
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A. |
90 cm2 |
B. |
360 cm2 |
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C. |
180 cm2 |
D. |
270 cm2 |
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Hint |
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11. |
 |
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A. |
18 |
B. |
9 |
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C. |
7 |
D. |
36 |
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Hint |
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12. |
Given the points A (-3, -2), B (1, 4), C (-4, 3) and D (5, -3), determine if  and  are parallel, perpendicular or neither. |
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A. |
neither |
B. |
parallel |
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C. |
perpendicular |
D. |
both parallel and perpendicular |
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Hint |
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13. |
If x = 5, is  an angle bisector? Why or why not? |
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A. |
yes; the measures of angles are the equal |
B. |
yes; the angles appear to be congruent |
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C. |
no; the measures of angles are not equal |
D. |
no; the angles do not look congruent |
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Hint |
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14. |
Is  PTC  LAF? Why or why not? |
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A. |
yes; LA |
B. |
no; corresponding angles are not congruent |
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C. |
no; congruent sides are not shown |
D. |
yes; HA |
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Hint |
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15. |
Find the length of one leg of a right triangle if the hypotenuse is 21 and the other leg is 9. Round to nearest hundredth. |
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A. |
22.34 |
B. |
12 |
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C. |
18.97 |
D. |
30 |
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Hint |
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16. |
Which symbol would make 18  37 a true 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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17. |
If m 1 = 48 and m3 = 57, what is a true statement to describe mHLM and mKLP? |
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A. |
mKLP mHLM |
B. |
mKLP mHLM |
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C. |
mKLP = mHLM |
D. |
mKLPmHLM |
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Hint |
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18. |
List the angles in order from least to greatest measure. |
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A. |
B, C, A |
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B. |
C, A, B |
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C. |
A, B, A |
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D. |
B, A, C |
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Hint |
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19. |
Two congruent base angles of an isosceles trapezoid have measures of 5x - 17 and 2x + 13. What is the measure of each angle of the trapezoid? |
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A. |
10, 10, 33, 33 |
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B. |
10, 10, 147, 147 |
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C. |
33, 33, 147, 147 |
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D. |
none of these |
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Hint |
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20. |
Find the radius of a circle with circumference of 42.1. Round to the nearest tenth. |
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A. |
8.6 |
B. |
7.2 |
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C. |
13.4 |
D. |
6.7 |
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Hint |
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