Under which transformation can the image be a different size than the original figure

The figure can be different size in dilation.

Step-by-step explanation:

Transformations are defined as certain ways like transformation, reflection etc. to manipulate the shape of any figure.

The original shape is called the pre-image and we get a final shape under the transformation.

So, the three transformations like translation, reflection and rotation retain the same size of the final image as the pre image.

Only dilation is a transformation that enlarges or reduces the size of the object.

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

54

step-by-step explanation:

6x9