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What type of transformation of geometric figure can you relate to a scale drawing?

A. reflection
B. translation
C. rotation
D. dilation

9 answers

D. dilation
How does a scale drawing that is larger than the object it represents relate to a geometric transformation?
A. It is a dilation that moves the object to the right and down
B. It is a dilation that decreases the size of the object
C. It is a dilation that increases the size of the object
D. It is a dilation that maintains the size of the object
C. It is a dilation that increases the size of the object
If you dilate a rectangle with a width of 16 inches using a scale factor of 4, what will be the width of the dilated rectangle?
A. 64 inches
B. 4 inches
C. 12 inches
D. 20 inches
A. 64 inches
If you use a scale factor of 1/5 to create a circle with radius 18 cm, what is the radius of the original circle you dilated?
A. 90 cm
B. 180 cm
C. 9 m
D. 3.6 cm
B. 180 cm
What scale factor will produce a dilated image that is smaller than the original image?
A. a negative scale factor
B. a scale factor less than 1
C. a scale factor equal to 1
D. a scale factor greater than 1
B. a scale factor less than 1