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15 questions
Find the scale factor of the enlargement from A to C
2
0.5
3
4
Find the scale factor of the enlargement from A to B
2
0.5
3
4
Find the scale factor of the enlargement from A to D
2
5
3
4
Find the scale factor of the enlargement from D to A
1/2
3
1/4
4
Find the scale factor of the enlargement from F to B
0.5
3
2
4
Find the scale factor of the enlargement from A to C
0.5
3
2
4
Find the scale factor of the enlargement from R to T
0.5
3
2
4
Find the scale factor of the enlargement from Y to X
0.5
3
2
4
Find the scale factor of the enlargement from B to F
1/2
3
2
1/4
Find the scale factor of the enlargement from T to R
1/2
3
2
1/4
If a ratio has the larger number first, it makes the shape...
bigger
sad
a square
smaller
A ratio of 3:1 means 3cm becomes...
3cm
1cm
9cm
12cm
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