 |  2D Shapes 22 Flashcards |  Start |
 | A triangle has ___ sides. Name one characteristic of this shape. |  Card: 1 / 22 |
| 3; it is a polygon with straight sides. | Card: 2 / 22 |
| Riddle: I have three sides and three angles, but I'm not a rectangle. What shape am I? | Card: 3 / 22 |
| Triangle | Card: 4 / 22 |
| Fill in the blank: Parallel sides are sides that never meet and remain ___ from each other. | Card: 5 / 22 |
| Equidistant | Card: 6 / 22 |
| True or False: A line of symmetry is a line that allows a shape to be folded into two identical halves. | Card: 7 / 22 |
| True | Card: 8 / 22 |
| Fill in the blank: A ___ occurs when one half of a shape is a mirror image of the other half. | Card: 9 / 22 |
| Symmetry | Card: 10 / 22 |
| Riddle: I am a flat figure with two dimensions, and I can be closed with straight sides. What am I? | Card: 11 / 22 |
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| A polygon | Card: 12 / 22 |
| What are parallel lines? | Card: 13 / 22 |
| Parallel lines are lines that remain equidistant from each other and never intersect. | Card: 14 / 22 |
| What are the three types of lines of symmetry described in the content? | Card: 15 / 22 |
| The three types of lines of symmetry are vertical, horizontal, and diagonal. | Card: 16 / 22 |
| In a regular octagon, how many lines of symmetry are there? | Card: 17 / 22 |
| A regular octagon has a total of 8 lines of symmetry. | Card: 18 / 22 |
| True or False: A shape can have lines of symmetry that do not create exact mirror images. | Card: 19 / 22 |
| False. Only lines that create exact mirror images qualify as lines of symmetry. | Card: 20 / 22 |
| What is the definition of a line of symmetry? | Card: 21 / 22 |
| A line that divides a shape into two mirror-image halves. | Card: 22 / 22 |
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