Resposta :
14²=([tex]5 \sqrt{3}[/tex] )² + cat²
196 = 75+ cat²
Cat² = 196 - 75
Cat² = 121
Cat = [tex]5 \sqrt{121}[/tex]
cat = 11
196 = 75+ cat²
Cat² = 196 - 75
Cat² = 121
Cat = [tex]5 \sqrt{121}[/tex]
cat = 11