Dilate Figure On and Off the Origin

Does the image show a Dilation?

• Yes

• No

Tags

CCSS.HSG.CO.A.2

Triangle ABC is dilated using a scale factor of 1/2. What are the new coordinates of point A'?

• (-3, 3)

• (-12, 12)

• (-2, 2)

Tags

CCSS.8.G.A.3

In a dilation what mathematical operation is used with the scale factor?

• addition 

• subtraction 

• multiplication 

• division 

Tags

CCSS.8.G.A.3

Does the image show a dilation?

• Yes

• No

Tags

CCSS.8.G.A.3

Quadrilateral FGHJ was dilated with the origin as the center of dilation to create quadrilateral F'G′H′J′. Which rule best represents the dilation that was applied to quadrilateral FGHJ to create quadrilateral F'G′H′J′? 

Tags

CCSS.HSG.CO.A.2

Rectangle EFGH is dilated by a scale factor of 3. The origin (0,0) is the center of dilation. E(1,2); F(3,2); G(3,-1); H(1,-1). Which of these is the new, dilated rectangle?

Tags

CCSS.8.G.A.3

• F

• G

• H

• J

Tags

CCSS.HSG.CO.A.2

<sub>Quadrilateral ABCD was dilated with the origin as the center of dilation to create quadrilateral A'B'C'D'.

Which rule best represents the dilation that was applied to quadrilateral ABCD to create quadrilateral A'B'C'D'?</sub>

• (x,y) becomes (0.4x, 0.4y)

• (x,y) becomes (x+3, y+1.5)

• (x,y) becomes (2.5x, 2.5y)

• (x,y) becomes (x-1.5, y+3)

Tags

CCSS.HSG.CO.A.2

Is the following a dilation?

• Yes

• No

Tags

CCSS.8.G.A.3

• A

• B

• C

• D

Tags

CCSS.HSG.CO.A.2