Question

encontre o valor de cateto 5 hipotenusa raiz de 29 e contra o cateto X

Answer 1

${c}^{2} = {a}^{2} + {b}^{2} \\ { (\sqrt{29}) }^{2} = {5}^{2} + {b}^{2} \\ 29 = 25 + {b}^{2} \\ {b}^{2} + 25 = 29 \\ {b}^{2} = 29 - 25 \\ {b}^{2} = 4 \\ b = \sqrt{4} \\ b = 2$