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lawyer [7]
3 years ago
10

Remember ratios must be simplified. To write your ratio you will use the colon symbol,:

Mathematics
1 answer:
Firdavs [7]3 years ago
4 0

Answer:

2:1

Step-by-step explanation:

Look at two corresponding sides in the triangles. The sides measuring 20 and 10 are corresponding sides.

20:10 = 2:1

The scale factor from triangle ABC to triangle DEF is 2:1.

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