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Advocard [28]
3 years ago
11

Find the lengths of the missing side. A.18 B.8 C.20 D.9

Mathematics
2 answers:
chubhunter [2.5K]3 years ago
6 0

Answer:

Step-by-step explanation:

Both are similar triangles

\frac{a}{3}=\frac{15}{5}\\\\a=\frac{15}{5}*3\\\\a=3*3\\\\a= 9

timama [110]3 years ago
3 0
The answer is d and because if you divide 15 by 5 it’s 3 so it’s 9
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