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

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[tex]\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}[/tex]
x² = 12² + 10²
x² = 144 + 100
x² = 244
x = 15,6m✔
x² = 12² + 10²
x² = (12 × 12) + (10 × 10)
x² = 144 + 100
x² = 244
x = √244
x = 15,6 m