Transformations Scale Factor

In similar figures, the lengths of corresponding sides are proportional.

• Always true

• Sometimes true

• Never true

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which side length corresponds with EF?

• ML

• LM

• OL

• EH

Tags

CCSS.HSG.SRT.A.2

Translations, reflections, and rotations are all known as ________________________.

• Translations

• Transformations

• Similar Figures

• Dilations

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Does the image show a Dilation?

• Yes

• No

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Dilate Point A by a scale factor of 1/2

• (-4,-4)

• (-1,-4)

• (-1,-1)

• (-2,-2)

Tags

CCSS.8.G.A.3

An office supply store sells index cards in two different sizes. The large size is an enlargement of the small size. Both sizes are shown. Find the scale factor of the enlargement.

• 2

• 3

• 4

• 5

Tags

CCSS.7.G.A.1

Which copies are scale drawings when compared to the original triangle?

• 1, 2, and 3

• 1 and 2

• 2 and 3

• 1

• 2

Tags

CCSS.7.G.A.1

Which answer shows a reflection across the y-axis?

• a

• b

• c

• d

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Is Figure B a scaled copy of Figure A?

• Yes

• No

Tags

CCSS.8.G.A.3

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

• Reduction

• Enlargement

Tags

CCSS.8.G.A.3