Question

teorema de Pitágoras catetos 12 , 16

Answer 1

$a^2=b^2+c^2\to \\\\\\ x^{2} =12^2+16^2\to \\\\ x^{2} =144+256\to \\\\ x^{2} =400\to \\\\ x= \sqrt{400} \to \\\\ x=20$


R.: A hipotenusa mede 20 unidade de medida.

Answer 2

a^2=b^2+c^2
a^2=144+256
a^2=400
a=20