Scale Copies and Scale Factor

Scaled copies are _________.

• shapes that are the same size but different shapes

• shapes that are the same shape but different sizes

• shapes that look distorted from the original

• slanted versions of the original shape

Tags

CCSS.7.G.A.1

Is Figure B a scaled copy of Figure A?

• Yes

• No

Tags

CCSS.4.G.A.3

Which of the following is a scaled copy of figure A?

• B

• C

• D

Tags

CCSS.8.G.A.3

Scale factor is _________

• the number you multiply all of the side lengths of the original shape by in order to get the side lengths of the scale copy

• the number you divide all of the side lengths of the original shape by in order to get the side lengths of the scale copy

• the number you add to all of the side lengths of the original shape in order to get the side lengths of the scale copy

• the number you subtract from all of the side lengths of the original shape in order to get the side lengths of the scale copy

Tags

CCSS.7.G.A.1

What is the scale factor from ΔABC to ΔDEF?

• 1/2
• 7/3
• 2
• 10/3

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

What is the scale factor?

• 4
• .25
• 5
• 6

Tags

CCSS.7.G.A.1

What is the scale factor?

• 1

• 2

• 1/2

• -2

Tags

CCSS.7.G.A.1

What is the scale factor?

• 1

• 2

• 3

• 4

Tags

CCSS.7.G.A.1

What is the scale factor?

• 4

• 6

• 2.5

• 1.5

Tags

CCSS.7.G.A.1

Which side length on the scaled copy corresponds to the side length HJ on the original image?

• AB

• BC

• AC

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6