| |
| |
1. |
Name a point on the exterior of  |
| |
|
 |
| |
|
A. |
point G |
B. |
point D |
| |
|
C. |
point C |
D. |
point E |
| |
|
Hint |
|
| |
2. |
Name the plane parallel to plane AEF. |
| |
|
 |
| |
|
A. |
plane EFH |
B. |
plane DGH |
| |
|
C. |
plane DBA |
D. |
plane CHF |
| |
|
Hint |
|
| |
3. |
Refer to the figure. If  is isosceles, which of the following can be used to prove  |
| |
|
 |
| |
|
A. |
SAS Postulate |
B. |
ASA Postulate |
| |
|
C. |
SSS Postulate |
D. |
AAS Theorem |
| |
|
Hint |
|
| |
4. |
An isosceles trapezoid has vertices at (-2, 1), (2, 1), (5, -1), and
(-5, -1). Find the measure of each diagonal. |
| |
|
A. |
4 |
B. |
10 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
5. |
What is the geometric mean between  and 12? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
6. |
 |
| |
|
 |
| |
|
A. |
14 |
B. |
80 |
| |
|
C. |
110 |
D. |
60 |
| |
|
Hint |
|
| |
7. |
Find an equation of the circle passing through A(2, 4), B(-2, 6), and
O(0,0). |
| |
|
A. |
x2 + y2 = 40 |
B. |
(x - 2)2 + (y - 4)2 = 20 |
| |
|
C. |
(x - 3)2 + (y + 6)2 = 32 |
D. |
(x + 1)2 + (y - 3)2 = 10 |
| |
|
Hint |
|
| |
8. |
Two lines intersect at an angle of 62°. What is the angle of rotation? |
| |
|
A. |
248° |
B. |
124° |
| |
|
C. |
31° |
D. |
62° |
| |
|
Hint |
|
| |
9. |
A square is reduced by a scale factor of . The area of the image is how many times the area of the preimage? |
| |
|
A. |
|
B. |
4 |
| |
|
C. |
2 |
D. |
|
| |
|
Hint |
|
| |
10. |
Find PQ for P(2, 7) and Q(-4, 2). Round to the nearest tenth. |
| |
|
A. |
-7.8 |
B. |
6 |
| |
|
C. |
5.4 |
D. |
7.8 |
| |
|
Hint |
|
| |
11. |
Determine the slope of the line parallel to the line shown. |
| |
|
 |
| |
|
A. |
|
B. |
-1 |
| |
|
C. |
0 |
D. |
1 |
| |
|
Hint |
|
| |
12. |
Triangle RPG and triangle FAS are congruent. Which segment is necessarily congruent to  ? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
13. |
Which postulate can be used to prove the triangles congruent? |
| |
|
 |
| |
|
A. |
SAS Postulate |
B. |
ASA Postulate |
| |
|
C. |
AAA Postulate |
D. |
SSS Postulate |
| |
|
Hint |
|
| |
14. |
Refer to the figure. If  and  is perpendicular to both  and  , then  FDA  ________ by __________. |
| |
|
 |
| |
|
A. |
ACF by SAS |
B. |
CAD by SAS |
| |
|
C. |
CAD by ASA |
D. |
ACF by ASA |
| |
|
Hint |
|
| |
15. |
Is it possible to draw a triangle with sides measuring 32, 96, and 118? Explain. |
| |
|
A. |
No; 32 + 96 is less than 118. |
| |
|
B. |
Yes; the sum of the measures of any two sides is greater than the other side measure. |
| |
|
C. |
Yes; 96 is between 32 and 118. |
| |
|
D. |
No; 32 is less than 96 + 118. |
| |
|
Hint |
|
| |
16. |
Find the perimeter of a regular pentagon with a side measure of 57 centimeters. |
| |
|
A. |
228 cm |
B. |
285 cm |
| |
|
C. |
649 cm |
D. |
342 cm |
| |
|
Hint |
|
| |
17. |
Determine the number of line segments that can be drawn connecting pairs of points shown. |
| |
|
 |
| |
|
A. |
6 |
B. |
10 |
| |
|
C. |
4 |
D. |
8 |
| |
|
Hint |
|
| |
18. |
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 not 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 coplanar. |
| |
|
Hint |
|
| |
19. |
Find a. |
| |
|
 |
| |
|
A. |
4 |
B. |
4 |
| |
|
C. |
2 |
D. |
4 |
| |
|
Hint |
|
| |
20. |
Determine the coordinates the image of  with vertex matrix  after a dilation with a scale factor of -4. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
|
|