TEKS.MATH.8.3A

In similar Polygons, corresponding sides are ___ and corresponding angles are ___. (Fill in the blanks)

• congruent, proportional 
• proportional, congruent 
• congruent, congruent
• proportional, proportional

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TEKS.MATH.8.3A

Find side length X.

• 22.5
• 10
• 9
• 7.5

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TEKS.MATH.8.3A

Jose reduced the size of a photo to a height of 4 in. What is the new width if it was originally 16 in tall and 8 in wide?

• 16 in
• 3 in
• 2 in
• 4 in

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TEKS.MATH.8.3A

The __________ is the ratio of a length of the image to the corresponding length on the original figure.

• reduction
• enlargement
• scale factor
• center of dilation

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TEKS.MATH.8.3A

If the scale factor is greater than one, the new figure will be

• a reduction
• an enlargement
• a scale
• not proportional

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TEKS.MATH.8.3A

Scale Factor of ½ is __________________ .

• Reduction
• Enlargement

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TEKS.MATH.8.3A

Find the measure of x:

• 6
• 24
• 33
• 36

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TEKS.MATH.8.3A

If your SF = 6/5, what type of dilation is it?

• Reduction

• Enlargement

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TEKS.MATH.8.3A

Which is a dilation of 2?

• 
• 
• 
• 

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TEKS.MATH.8.3A

If your SF=2.5, what type of dilation is it?

• reduction

• enlargement

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TEKS.MATH.8.3A