| |
| |
1. |
If LMNO is a rhombus, which angle is not necessarily a right angle? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
2. |
If ABCD is a rhombus and  find  |
| |
|
 |
| |
|
A. |
76 |
B. |
38 |
| |
|
C. |
104 |
D. |
142 |
| |
|
Hint |
|
| |
3. |
Which of the following are the coordinates of the vertices of a square? |
| |
|
A. |
(-3, 2), (3, 3), (2, -3), (-1, -1) |
| |
|
B. |
(-3, 1), (-1, -3), (3, -1), (1, 3) |
| |
|
C. |
(-4, 2), (4, 2), (4, -2), (-4, -2) |
| |
|
D. |
(-1, 3), (2, 0), (3, 3), (-2, 0) |
| |
|
Hint |
|
| |
4. |
In rhombus EFGH, if HE = 13 and HP = 12, then PE = ______. |
| |
|
 |
| |
|
A. |
3 |
B. |
1 |
| |
|
C. |
11 |
D. |
5 |
| |
|
Hint |
|
| |
5. |
If  bisects  ABC and ADC, and P is the midpoint of , then ABCD can be most precisely defined as a _______. |
| |
|
 |
| |
|
A. |
rectangle |
B. |
square |
| |
|
C. |
rhombus |
D. |
quadrilateral |
| |
|
Hint |
|
|
|