1. CODE Vocabulary

2. This week’s words… Dilation Similar Scale factor Collinear
Enlarge/reduce

3. Dilation
To resize something. In Mathematics it means to make larger or smaller.

4. Same shape, different size. Proportional
Similar
Same shape, different size.
Proportional

5. Scale Factor
In two similar geometric figures, the ratio of their corresponding sides.
Multiplied by side lengths

6. Collinear
Two or more points that lie on the same line

7. Enlarge/Reduce
To make the same shape proportionally bigger or smaller.