Question

catetos medem 5 e X Com a Hipotenusa 11

Answer 1

11^2=x^2+5^2
121=x^2+25
121-25=X^2
96=X^2
X^=Raiz de 96
X=4Raiz de 6

Answer 2

Teorema de Pitágoras:a²=b²+c²

11²=5²+x²

121=25+x²

121-25=x²

x²=96

x=√96

x=4√6