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MaRussiya [10]
3 years ago
10

Find the unknown length y in the pair of similar triangles.

Mathematics
1 answer:
oee [108]3 years ago
3 0

Step-by-step explanation:

If 2 triangles are similar then the ratio of any 2 sides of one triangles will be equal to the ratio of any 2 sides of the another triangle.

So,

\frac{30}{8}  =  \frac{20}{y}

Cross-multiplying the denominators gives,

30y  = 160

=  > y =  \frac{160}{30}  =  \frac{16}{3}

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