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1. |
In a triangle, a segment that joins a vertex of the triangle and the midpoint of the opposite side is called the __________. |
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A. |
altitude |
B. |
perpendicular bisector |
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C. |
hypotenuse |
D. |
median |
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Hint |
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2. |
Refer to the figure shown. What is the longest segment in  |
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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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3. |
Marty has a piece of rope with exactly 7 knots tied at equal intervals as shown. Using the rope, he wants to make triangles so that each vertex of the triangle occurs at a knot. How many different triangles can Marty make? |
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A. |
2 |
B. |
3 |
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C. |
4 |
D. |
1 |
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Hint |
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4. |
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A. |
AC > XZ |
B. |
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C. |
AC < XZ |
D. |
AC = XZ |
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Hint |
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5. |
Write an inequality to describe the possible values of x. |
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A. |
x > 20 |
B. |
x < 20 |
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C. |
x < 17 |
D. |
x > 17 |
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Hint |
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6. |
 CPR has vertices C(15, 1), P(9, 11), and R(2, 1). Determine the coordinates of point A on  so that  is a median of CPR. |
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A. |
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B. |
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C. |
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D. |
(12, 6) |
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Hint |
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7. |
Name the property that justifies if a < b, then a + c < b + c. |
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A. |
Transitive Property |
B. |
Subtraction Property |
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C. |
Comparison Property |
D. |
Addition Property |
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Hint |
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8. |
If 28 and 49 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. |
28 and 49 |
B. |
10 and 60 |
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C. |
21 and 77 |
D. |
31 and 67 |
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Hint |
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9. |
State the assumption that could be used to start an indirect proof of the statement Points A, B, C, and O are coplanar. |
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A. |
Points A, B, C, and O form a quadrilateral. |
B. |
Points A, B, C, and O are collinear. |
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C. |
Points A, B, C, and O are not coplanar. |
D. |
Points A, B, C, and O are coplanar. |
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Hint |
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10. |
State the assumption that could be used to start an indirect proof of the statement m 1 + m2 = 180. |
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A. |
m1 and m2 are complementary. |
B. |
m1 + m2 = 90 |
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C. |
m1 and m2 are supplementary. |
D. |
m1 + m2  180 |
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Hint |
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