TEKS.MATH.8.3A

If the scale factor is more than one, what happens to the figure?

• gets bigger
• gets smaller
• stays the same
• flips over

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TEKS.MATH.8.3A

If a Scale Factor is between 0 and 1, then your figure gets...

• Smaller
•  Bigger
• Does not change

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TEKS.MATH.8.3A

Does the image show a Dilation?

• Yes
• No

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TEKS.MATH.8.3A

Does the image show a Dilation?

• Yes
• No

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TEKS.MATH.8.3A

This scale drawing shows a parking lot. What is the length of the longer side of the actual lot? 

• 63 m
• 235 m
• 315 m
• 630 m

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TEKS.MATH.8.3A

What is the scale factor from ΔDEF to ΔABC?

• 1/2
• 7/3
• 2
• 10/3

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TEKS.MATH.8.3A

The figures are similar. Find the scale factor of the smaller figure to the larger figure.

• 5:6
• 6:5
• 4:7
• 2:3

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TEKS.MATH.8.3A

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

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

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TEKS.MATH.8.3A

Are the two figures similar

• yes

• no

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TEKS.MATH.8.3A

If your SF = 0.8, what type of dilation is it?

• Reduction

• Enlargement

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TEKS.MATH.8.3A