Reduction and Enlargement

The green shape is a dilation of the black shape. Is it an enlargement or a reduction?

• Enlargement

• Reduction

The blue shape is a dilation of the black shape. Is it an enlargement or a reduction?

• Enlargement

• Reduction

The orange shape is a dilation of the black shape. Is it an enlargement or a reduction?

• Enlargement

• Reduction

The purple shape is a dilation of the black shape. What is the scale factor of the dilation? Remember: 

The blue shape is a dilation of the black shape. What is the scale factor of the dilation? Remember:

The purple shape is a dilation of the black shape. Is it an enlargement or a reduction?

• Enlargement

• Reduction

The green shape is a dilation of the black shape. What is the scale factor of the dilation? Remember:

The blue shape is a dilation of the black shape. What is the scale factor of the dilation? Remember:

The blue shape is a dilation of the black shape. What is the scale factor of the dilation? Remember:

When applying a scale factor of 1/4 to Figure A, what is the new length and height?

• L= 1

  H= 3/4

• L= 4

  H= 3

• L= 16

  H= 12

• L= 2/3

  H= 3/5