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7nadin3 [17]
3 years ago
14

Find the value of x in the isosceles triangle shown below​

Mathematics
1 answer:
levacccp [35]3 years ago
4 0

Answer:

x=10

Step-by-step explanation:

\frac{x}{2}=\sqrt{13^2-12^2}  \\x=2\sqrt{169-144} \\x=2\sqrt{25} \\x=2 \times 5=10

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