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Nina [5.8K]
3 years ago
6

Triangle ABC is similar to triangle DEF and has a ratio of similarity of 10:3. If side EF measures 30 mm, how long is side BC?

Mathematics
1 answer:
Bezzdna [24]3 years ago
8 0
We can replace EF by 30 and get BC/30=10/3 and therefore BC=30×10 /3=10×10=100
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