 |  Scale Copies 24 Flashcards |  Start |
 | What is a scale copy and how does it relate to similar figures? |  Card: 1 / 24 |
| A scale copy maintains shape and angles.
| Card: 2 / 24 |
| Fill in the blank: The scale factor is the number by which each length is ___ to create a scale copy. | Card: 3 / 24 |
| Multiplied | Card: 4 / 24 |
| True or False: If a scale factor is less than 1, the scale copy becomes larger than the original. | Card: 5 / 24 |
| False. If the scale factor is less than 1, the scale copy is smaller than the original. | Card: 6 / 24 |
| Calculate the scale factor if the original length is 5 cm and the scale copy length is 15 cm. | Card: 7 / 24 |
| The scale factor can be found using the formula: Scale factor = Length in scale copy / Corresponding length in original = 15 cm / 5 cm = 3. | Card: 8 / 24 |
| Riddle: I am a drawing that tells you how big a room really is, but I am not the room myself. What am I? | Card: 9 / 24 |
| A blueprint. | Card: 10 / 24 |
| What is a scale copy and how does it differ from a simple enlargement or reduction? | Card: 11 / 24 |
| A scale copy retains shape and proportion.
| Card: 12 / 24 |
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| Fill in the blank: If the scale factor is greater than 1, the scale copy is ___ than the original. | Card: 13 / 24 |
| Larger | Card: 14 / 24 |
| True or False: All corresponding angles in similar figures change size when creating a scale copy. | Card: 15 / 24 |
| False. All corresponding angles remain the same size in a scale copy. | Card: 16 / 24 |
| How do you determine if two figures are scale copies of each other? | Card: 17 / 24 |
| Identify equal ratios of sides.
| Card: 18 / 24 |
| Riddle: I can make things look bigger or smaller, but I never change their shape. What am I? | Card: 19 / 24 |
| A scale copy. | Card: 20 / 24 |
| If a rectangle has a length of 8 m and a width of 4 m, what are the dimensions of its scale copy with a scale factor of ½? | Card: 21 / 24 |
| The dimensions of the scale copy would be 4 m in length and 2 m in width. | Card: 22 / 24 |
| What happens to the area of a figure when it is scaled by a factor of k? | Card: 23 / 24 |
| The area of the scale copy is multiplied by k² times the area of the original figure, reflecting the two-dimensional nature of area scaling. | Card: 24 / 24 |
| Completed! Keep practicing to master all of them. |  Restart |
