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19 questions
What is the definition of DILATION?
to make larger or smaller
to make larger
to make smaller
A dilation creates a ___________ figure.
Congruent
Similar
Similar figures have...
same ______ but different ______.
measure; shapes
sizes; shapes
value; measures
shape; size
Congruent figures have...
same ______ and same_______.
measure; center
sizes; shape
value; measures
A DILATION can be...
only an enlargement
only a reduction
either an enlargement or a reduction
neither an enlargement nor a reduction
The figure before a transformation
is the...
Pre-image
Image
Dilation
The figure after a transformation
is the..
Pre-image
Image
Dilation
This is the symbol for...
Congruent
Similar
Equal
This is the symbol for...
Congruent
Similar
Equal
A dilation can produce a smaller figure or a(n)______
reduction
enlargement
scale factor
center of dilation
A dilation can produce a larger figure or a(n)______
reduction
enlargement
scale factor
center of dilation
The following dilation is a:
enlargement
reduction
neither
The SCALE FACTOR of the dilation is:
2
-2
1/2
1
The following dilation is a:
enlargement
reduction
neither
The SCALE FACTOR of the dilation is:
3
1/3
2
1/2
The following dilation is a:
enlargement
reduction
neither
The SCALE FACTOR of the dilation is:
2
3
1/3
1/2
The following dilation is a:
enlargement
reduction
neither
The SCALE FACTOR of the dilation is:
2
1/2
3
1/3
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