Dilations

Front

Determine the scale factor in the graph. The center of dilation is the origin.

Back

3

Front

Back

2

Front

Back

Front

The image of a paper clip is viewed at 4 times the actual size. The image has a length of 6 inches. What is the actual length of the paper clip?

Back

1.5 inches

Front

The image of a spore is viewed at 150 times the actual size. The image has a diameter of 300 mm. What is the actual diameter of the spore?

Back

2 mm