| |
| |
1. |
Triangle MNP is shown. What is the measure of the missing length? Round to the nearest tenth. |
| |
|
 |
| |
|
A. |
12.5 yd |
B. |
12.8 yd |
| |
|
C. |
14.3 yd |
D. |
13.9 yd |
| |
|
Hint |
|
| |
2. |
If R is the midpoint of  , SR=3x+8,and RT =5x-6, find the measure of  . |
| |
|
A. |
14 |
B. |
29 |
| |
|
C. |
32 |
D. |
13 |
| |
|
Hint |
|
| |
3. |
If-then statements are also called ______________. |
| |
|
A. |
conditionals |
B. |
conclusions |
| |
|
C. |
hypotheses |
D. |
reasons |
| |
|
Hint |
|
| |
4. |
Which statement follows from statements (1) and (2) by the Law of Syllogism? (1) If an object is a square, then it is a rhombus.
(2) If an object is a rhombus, then it is an equilateral. |
| |
|
A. |
If an object is an equilateral, then it is a square. |
B. |
An object is a rhombus. |
| |
|
C. |
An object is a square. |
D. |
If an object is a square, then it is an equilateral. |
| |
|
Hint |
|
| |
5. |
The Parallel Postulate states, ''If there is a line and a point not on the line, then there exists _______________ line through the point that is parallel to the given line.'' |
| |
|
A. |
more than one |
B. |
exactly one |
| |
|
C. |
no |
D. |
infinitely many |
| |
|
Hint |
|
| |
6. |
Find the distance from K(0, -1) to the line whose equation is y = 2x + 4. |
| |
|
A. |
2 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
7. |
Name the remote interior angles of  |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
8. |
Find the value of x. |
| |
|
 |
| |
|
A. |
8 |
B. |
3 |
| |
|
C. |
9 |
D. |
10 |
| |
|
Hint |
|
| |
9. |
Order the steps for writing an indirect proof. |
| |
|
 |
| |
|
A. |
2, 3, 1 |
B. |
2, 1, 3 |
| |
|
C. |
3, 2, 1 |
D. |
1, 2, 3 |
| |
|
Hint |
|
| |
10. |
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. |
1 |
B. |
4 |
| |
|
C. |
2 |
D. |
3 |
| |
|
Hint |
|
| |
11. |
Quadrilateral ABCD is similar to quadrilateral WXYZ. Find the scale factor of quadrilateral ABCD to quadrilateral WXYZ. |
| |
|
 |
| |
|
A. |
 |
B. |
1.25 |
| |
|
C. |
 |
D. |
4 |
| |
|
Hint |
|
| |
12. |
Find the value of x in the figure. |
| |
|
 |
| |
|
A. |
4.8 |
B. |
3.2 |
| |
|
C. |
5.4 |
D. |
3.6 |
| |
|
Hint |
|
| |
13. |
The fifth row of Pascal's triangle is 1 4 6 4 1. What is the sixth row? |
| |
|
A. |
1 5 10 10 5 1 |
B. |
1 9 11 9 1 |
| |
|
C. |
1 6 15 20 15 6 1 |
D. |
1 3 3 1 |
| |
|
Hint |
|
| |
14. |
One of the angles of a rhombus measures 60° and the shorter diagonal has a length of 12 centimeters. Find the exact area of the rhombus. |
| |
|
A. |
144 cm2 |
B. |
72 cm2 |
| |
|
C. |
 cm2 |
D. |
48 cm2 |
| |
|
Hint |
|
| |
15. |
Find the area of a regular hexagon with side length 8 inches. Round to the nearest tenth. |
| |
|
A. |
166.3 in2 |
B. |
83.1 in2 |
| |
|
C. |
64.0 in2 |
D. |
124.4 in2 |
| |
|
Hint |
|
| |
16. |
Which line segment in the picture shown is the longest? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
17. |
Find the value of x so that  . |
| |
|
 |
| |
|
A. |
2.5 |
B. |
2 |
| |
|
C. |
1 |
D. |
1.5 |
| |
|
Hint |
|
| |
18. |
What is the probability that the spinner will land on a pink sector? |
| |
|
 |
| |
|
A. |
25% |
B. |
26% |
| |
|
C. |
32% |
D. |
28% |
| |
|
Hint |
|
| |
19. |
If KL = 27, find the measure of the dilation image for a scale factor of  . |
| |
|
A. |
9 |
B. |
30 |
| |
|
C. |
24 |
D. |
81 |
| |
|
Hint |
|
| |
20. |
Which statement is true about dilations? |
| |
|
A. |
Dilations are the combination of two reflections. |
| |
|
B. |
Dilations form similar images. |
| |
|
C. |
Dilations form congruent images. |
| |
|
D. |
Dilations are isometries. |
| |
|
Hint |
|
|
|