| |
| |
1. |
Write the inverse of the conditional ''If Deanna eats the last cookie, then Leon will buy more.'' |
| |
|
A. |
If Leon does not buy more, then Deanna did not eat the last cookie. |
| |
|
B. |
If Deanna does not eat the last cookie, then Leon will not buy more. |
| |
|
C. |
If Deanna does not eat the last cookie, then Leon will buy more. |
| |
|
D. |
If Deanna eats the last cookie, then Leon will not buy more. |
| |
|
Hint |
|
| |
2. |
For the proof shown, provide statement 5. |
| |
|
 |
| |
|
 |
| |
|
A. |
AB = EF |
B. |
BC = EF |
| |
|
C. |
AB = DE |
D. |
AC = DF |
| |
|
Hint |
|
| |
3. |
In a triangle, a segment that joins a vertex of the triangle and the midpoint of the opposite side is called the __________. |
| |
|
A. |
hypotenuse |
B. |
median |
| |
|
C. |
perpendicular bisector |
D. |
altitude |
| |
|
Hint |
|
| |
4. |
Order the steps for writing an indirect proof. |
| |
|
 |
| |
|
A. |
2, 1, 3 |
B. |
2, 3, 1 |
| |
|
C. |
1, 2, 3 |
D. |
3, 2, 1 |
| |
|
Hint |
|
| |
5. |
The measures of a pair of base angles of an isosceles trapezoid are
7x - 12 and 5x + 6. Find the value of x. |
| |
|
A. |
3 |
B. |
6 |
| |
|
C. |
12 |
D. |
9 |
| |
|
Hint |
|
| |
6. |
 . Find the value of y. |
| |
|
 |
| |
|
A. |
1.9 |
B. |
1.8 |
| |
|
C. |
2.2 |
D. |
2 |
| |
|
Hint |
|
| |
7. |
The length of a diagonal of a square is 20 centimeters. Find the length of a side of a square. |
| |
|
A. |
 cm |
B. |
10 cm |
| |
|
C. |
 cm |
D. |
 cm |
| |
|
Hint |
|
| |
8. |
Which is an equation of the line in the graph shown? |
| |
|
 |
| |
|
A. |
y = -2x + 3 |
B. |
y = 2x + 3 |
| |
|
C. |
y = 2x - 3 |
D. |
y = -2x - 3 |
| |
|
Hint |
|
| |
9. |
 is equilateral. What are the coordinates of A? |
| |
|
 |
| |
|
A. |
 |
B. |
(-2b, 0) |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
10. |
A certain basketball team had 7 wins and 12 losses in a season. Which is a valid conjecture based on this information? |
| |
|
A. |
The team was undefeated. |
B. |
The team finished 5th in their conference. |
| |
|
C. |
The team won their last 5 games. |
D. |
The team played 19 games.. |
| |
|
Hint |
|
| |
11. |
For the proof shown, provide the reason for part d. |
| |
|
 |
| |
|
 |
| |
|
A. |
Definition of a line |
B. |
Symmetric Property (=) |
| |
|
C. |
Definition of Addition |
D. |
Definition of congruent segments |
| |
|
Hint |
|
| |
12. |
Which figure is an obtuse triangle? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
13. |
Refer to the figure. If  is perpendicular to both  and  , and  , then  ABG  ________ by _________. |
| |
|
 |
| |
|
A. |
FEG by AAS |
B. |
EFG by ASA |
| |
|
C. |
FEG by ASA |
D. |
EFG by AAS |
| |
|
Hint |
|
| |
14. |
Which line segment in the picture shown is the longest? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
15. |
Find the values of x. and y that ensure that LMNO is a parallelogram. |
| |
|
 |
| |
|
A. |
x = 4, y =  |
B. |
x =  , y =  |
| |
|
C. |
x = 8, y = 1 |
D. |
x = , y = 4 |
| |
|
Hint |
|
| |
16. |
In rhombus EFGH, if HE = 13 and HP = 12, then PE = ______. |
| |
|
 |
| |
|
A. |
1 |
B. |
3 |
| |
|
C. |
5 |
D. |
11 |
| |
|
Hint |
|
| |
17. |
If AB = 1, WX = 2, BD = 7, and YZ = 3, then what is the measure of  ? |
| |
|
 |
| |
|
A. |
4 |
B. |
14 |
| |
|
C. |
11 |
D. |
10 |
| |
|
Hint |
|
| |
18. |
What is the sum of the values in the twelfth row of Pascal's Triangle? |
| |
|
A. |
2048 |
B. |
144 |
| |
|
C. |
4096 |
D. |
121 |
| |
|
Hint |
|
| |
19. |
Determine the perimeter of quadrilateral KLMN with vertices K(-4, 2), L(2, 2), M(8, -3), and N(-10, -6). |
| |
|
A. |
23.8 units |
B. |
33.2 units |
| |
|
C. |
42 units |
D. |
32 units |
| |
|
Hint |
|
| |
20. |
Find the sum of the measures of the interior angles of a regular 16-gon. |
| |
|
A. |
2848 |
B. |
2880 |
| |
|
C. |
2520 |
D. |
3240 |
| |
|
Hint |
|
|
|