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14 questions
Which of the following are scaled copies of the original portrait? Select ALL the apply.
A
B
C
D
E
Angles in scaled copies do NOT change.
True
False
Triangle S and Triangle L are scaled copies of one another.
What is the scale factor from S to L?
6
8
2
1/2
What is the scale factor from the original triangle to its copy?
1/2
5
1/5
3
Triangle S and Triangle L are scaled copies of one another.
What is the scale factor from L to S?
3
2
6
1/2
A rectangle that is 2 inches by 3 inches has been scaled by a factor of 7. What are the side lengths of the scaled copy?
5 and 10
14 and 21
5 and 7
9 and10
What is the scale factor?
0
2
1
1/2
What is the scale factor from figure A to figure B?
4
1/2
1/4
8
What is the value of x ?
4.5
3
1/2
2
What is the scale factor?
1/4
2
1/2
7
Name the angle in the scaled copy that corresponds to angle ABC.
PSR
SRQ
QSR
PQR
Name the segment in the scaled copy that corresponds to segment AD.
PQ
PS
SR
QR
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