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boyakko [2]
3 years ago
12

Find the length of x.

Mathematics
1 answer:
pogonyaev3 years ago
6 0

Answer:

3.5

Step-by-step explanation:

so this triangle is symmetrical by AA. so x would be symmetrical to 7, and 2.5 is symmetrical to 5.

\frac{x}{2.5} = \frac{7}{5}

x×5=5x

2.5×7=17.5

5x=17.5

x=17.5/5

x=3.5

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Step-by-step explanation:

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Given :

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