Find the missing side of each triangle. Leave your answer in simplest radical form.
(Please show ur work)

Answer:
Step-by-step explanation:
a²+b²=c²
10²+12²=c²
100+144=c²
[tex]\sqrt{244} =\sqrt{c^2} \\\sqrt{4} \sqrt{61}=c\\2\sqrt{61}=c[/tex]
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[tex] \: [/tex]
x² = 12² + 10²
x² = 144 + 100
x² = 244
x = √244
x ≈ 2√61m