Respuesta :

Answer:

B.

Step-by-step explanation:

4² + 12² = c²

16 + 144 = c²

160 = c²

√160

:)

Answer:

[tex]c=\sqrt{160}[/tex]

Step-by-step explanation:

Pythagorean theory formula:-

[tex]a^2+b^2=c^2[/tex]

Where..

a= 4, b= 12, c= x

[tex]4^2+12^2=x^2[/tex]

[tex]16+144=x^2[/tex]

[tex]160=x^2[/tex]

[tex]\sqrt{160}=\sqrt{x^2}[/tex]

[tex]x=\sqrt{160}[/tex]