Describing an enlargement

12 questions

1. Enlargement is a transformation that causes a change of __________.
2. Two shapes are similar if the only difference between them is
3. Enlarging a shape means the shape will always get smaller.
4. Which properties are not invariant when a shape is enlarged?
5. Sam is going to triple the size of a rectangle. What will happen to the angles?
6. Lucas' rectangle has a length of 7 cm and a width of 2.6 cm. A similar rectangle has a length of 28 cm. What will its width be?
7. __________ factor is the multiplier between similar shapes that describes how large the image is compared to the object.
8. The ___ of enlargement is the point from which a shape is enlarged.
9. The object has been enlarged to create the image. What is the scale factor?
10. The object has been enlarged to create the image. What is the value of x?
11. The object has been enlarged to create the image. What is the scale factor?
12. The object has been enlarged to create the image. What is the value of x?

License: OGL