Question

cauculando os lados​

Answer 1

Resposta:

Explicação passo a passo:

$5^{2} =x^{2} +3^{2}$

$25=x^{2} +9$

$x^{2} =25-9$

$x^{2} =16$

$x=\sqrt{16}$

$x=4$

$x^{2} =5\:.\:n$

$4^{2} =5\:.\:n$

$16=5\:.\:n$

$n=16/5$

$n=3,2$

$3^{2} =5\:.\:m$

$9 =5\:.\:m$

$m=9/5$

$m=1,8$

$h^{2} =m\;.\:n$

$h^{2} =(3,2)\;.\:(1,8)$

$h^{2} =5,76$

$h=\sqrt{5,76}$

$h=2,4$

  $Bye!$