Transformations and Scale Factor

Is Figure B a scaled copy of Figure A?

• Yes

• No

If the Scale Factor is ½ , the copy will be a(n) __________________ .

• Reduction

• Enlargement

If the Scale Factor is 5, the copy will be a(n) _________________ .

• Reduction

• Enlargement

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation

• 90^o counter clockwise rotation

• Reflection across the y-axis

• Reflection across the x-axis

What is the scale factor from ΔABC to ΔDEF?

• 1/2

• 7/3

• 2

• 10/3

If the scale factor is 4, what is the measurement of slide length x?

• 21

• 1.25

• 20

If the scale factor is greater than one, the new figure will be

• a reduction

• an enlargement

• a scale

• not proportional

What is the scale factor?

• 4

• 6

• 2.5

• 1.5

What is the scale factor from the small fry to the large fry?

• 1/3

• 48

• 4

• 3

If the scale factor is less than one, the new figure will be

• an enlargement

• a reduction

• a scale factor

• bigger