Question

Teorema de Pitágoras
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Answer 1

basta aplicar a formula meu anjo:
a²=b²+c²
(raizde29)²=5²+x²
29=25+x²
x²=29-25
x=raiz de 4
x=2

Answer 2

Olá !

a^2 = b^2 + c^2

(Raiz de 29)^2 = 5^2 + n^2

(Raiz de 29 . 29) = 5 . 5 + n^2

(Raiz de 841) = 25 + n^2

29 = 25 + n^2

n^2 + 25 = 29

n^2 = (Raiz de 29 - 25)

n^2 = (Raiz de 4)

n = 2

O cateto n vale 2 .