Question

in a 45 45 90 triangle if the legs each have a length of 4 then what is the length of the hypotenuse

Answer 1

\[4^2+4^2=c^2\]
that becomes 16+16=c^2
32=c^2
square root both sides and you get \[\sqrt{32}\]
if yu want it simplified its \[4\sqrt{2}\]

Answer 2

thanks!