| |
| |
1. |
 has vertices X(-1, 1), Y(3, 9), and Z(6, -2). Determine the
coordinates of point W on  so that  is a median of  |
| |
|
A. |
(2, -1) |
B. |
(2, 4) |
| |
|
C. |
(1, 5) |
D. |
 |
| |
|
Hint |
|
| |
2. |
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? |
| |
|
 |
| |
|
A. |
3 |
B. |
2 |
| |
|
C. |
4 |
D. |
1 |
| |
|
Hint |
|
| |
3. |
In which picture is  an angle bisector? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
4. |
Name the property that justifies if a < b, then a + c < b + c. |
| |
|
A. |
Transitive Property |
B. |
Comparison Property |
| |
|
C. |
Subtraction Property |
D. |
Addition Property |
| |
|
Hint |
|
| |
5. |
 PQR has vertices P(-4, 6), Q(4, 5), R(-2, -3). Which angle has the smallest measure? |
| |
|
A. |
There is not enough information to answer this question. |
B. |
 P |
| |
|
C. |
R |
D. |
Q |
| |
|
Hint |
|
| |
6. |
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? |
| |
|
A. |
15 and 20 |
B. |
10 and 35 |
| |
|
C. |
10 and 25 |
D. |
5 and 35 |
| |
|
Hint |
|
| |
7. |
In the picture shown,  and CD > AD. What is the relationship between ABD and CBD? |
| |
|
 |
| |
|
A. |
mABD = mCBD |
| |
|
B. |
mABD < mCBD |
| |
|
C. |
mABD > mCBD |
| |
|
D. |
ABD  CBD |
| |
|
Hint |
|
| |
8. |
Which statement can be proven using the SSS Inequality Theorem? |
| |
|
 |
| |
|
A. |
mPDA < mBAC |
B. |
mBAC < mPDA |
| |
|
C. |
mB > mBCD |
D. |
CD = AP |
| |
|
Hint |
|
| |
9. |
State the assumption that could be used to start an indirect proof of the statement Points A, B, C, and O are coplanar. |
| |
|
A. |
Points A, B, C, and O are coplanar. |
B. |
Points A, B, C, and O are collinear. |
| |
|
C. |
Points A, B, C, and O form a quadrilateral. |
D. |
Points A, B, C, and O are not coplanar. |
| |
|
Hint |
|
| |
10. |
State the assumption that could be used to start an indirect proof of the statement AB + BC > DE. |
| |
|
A. |
AB + BC DE |
B. |
AB + BC DE |
| |
|
C. |
AB + BC = DE |
D. |
AB + BC < DE |
| |
|
Hint |
|
|
|