| |
| |
1. |
Which figure has only one line of symmetry? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
2. |
Triangle ABC has vertices A(4, 2), B(2, -1), and C(5, -2). The triangle is translated by reflecting it about the graph of x = 2. What are the coordinates of A'? |
| |
|
A. |
(8, 2) |
B. |
(1, -2) |
| |
|
C. |
(-2, -1) |
D. |
(0, 2) |
| |
|
Hint |
|
| |
3. |
Which letter shown has only one line of symmetry? |
| |
|
 |
| |
|
A. |
A |
B. |
O |
| |
|
C. |
X |
D. |
P |
| |
|
Hint |
|
| |
4. |
Which letter shown has no lines of symmetry? |
| |
|
 |
| |
|
A. |
W |
B. |
C |
| |
|
C. |
Z |
D. |
D |
| |
|
Hint |
|
| |
5. |
What are the coordinates of the image of B(-2, 3) under a reflection across the y-axis? |
| |
|
A. |
(-3, -2) |
B. |
(-3, 2) |
| |
|
C. |
(2, 3) |
D. |
(-2, -3) |
| |
|
Hint |
|
|
|