TEKS.MATH.7.5A

If the scale factor is 4, what is the measurement of x?

• 20 m
• 24 m
• 16 m
• 4 m

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TEKS.MATH.7.5A

Which graph is non-proportional?

• A
• B
• C
• D

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TEKS.MATH.7.5A

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.7.5A

A scale factor of 1/2 reduces a figure.

• True
• False

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TEKS.MATH.7.5A

What is the scale factor from ΔDEF to ΔABC?

• 2
• 3/2
• 2/3
• 1/2

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TEKS.MATH.7.5A

What is the definition of dilations ,in mathematical terms?

• to make larger or smaller
• to make Congruent figures
• all of the above
• to make smaller

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TEKS.MATH.7.5A

Emily enlarged the size of a painting to a width of 15 in. What is the new height if it was originally 3 in. wide and 4 in. tall? 

• 17 in.
• 20 in. 
• 5 in. 
• 23 in. 

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TEKS.MATH.7.5A

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.7.5A

When you multiply by a scale factor over 1, it will result in ...

• a reduction.
• the same size.
• an enlargement.
• a different shape.

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TEKS.MATH.7.5A

Parallelogram PQRS is similar to parallelogram WXYZ.
What is the length of line segment YZ?

• 3 units
• 11.6 units
• 5 units
• 4.5 units

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TEKS.MATH.7.5A