Question

Which letter has at least one line of symmetry?

Answer 1

D.

The letter D has a line of symmetry that runs horizontally down the middle. If you were to fold the letter D in half, you would see that the upper and lower half of the letter look the exact same.

Answer 2

Answer:

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1. B: 1

2. A: D

3. B: 120*

4. B: rotation

5. C: reduction, 1/2

6. C: 200 MILLIMETERS

7. B: rotation

8. D: should be the last image with black triangle in quadrant 1 and solid lined triangle on the y-axis in quadrant 3 :)

9. A: opposite orientation; reflection

10. A: rotation; 180* about (1,4)

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