Extra Credit - Test

A dilation always produces a congruent figure.

• True
• False

Tags

CCSS.8.G.A.3

A dilation always produces a similar figure. Similar figures have the same ______ but different ______. 

• measure; shapes
• sizes; shapes
• value; measures
• shape; sizes

Tags

CCSS.8.G.A.3

Find the measure of x:

• 6
• 24
• 33
• 36

Tags

CCSS.HSG.SRT.A.2

State the coordinate of the image of the given point B (-10,-6) under a dilation with center at the origin with the given scale factor k = 1/2.

• (5,3)
• (20,12)
• (-20,-12)
• (-5,-3)

Tags

CCSS.8.G.A.3

State the coordinate of the image of the given point B (4,9) under a dilation with center at the origin with the given scale factor r = 2.

• (2,4.5)
• (-8,-18)
• (8,18)
• (9,4)

Tags

CCSS.8.G.A.3

What is congruence?

• Same size, different shape
• Same size, same shape
• The way a figure is facing
• Flipping over a line

Tags

CCSS.8.G.A.2

What is orientation?

• Same size, different shape
• Same size, same shape
• The way a figure is facing
• Flipping over a line

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Translations keep

• both congruence and orientation
• only congruence
• only orientation
• neither

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflections keep

• both congruence and orientation
• only congruence
• only orientation
• neither

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Dilations keep

• both congruence and orientation
• only congruence
• only orientation
• neither

Tags

CCSS.8.G.A.3