Answer:
13
Step-by-step explanation:
13root 2 squared is 338
338/2=169
root 169 is 13
Answer:
13 cm
Step-by-step explanation:
the diagonal of a square bisects the right angles so you have a 45-45-90 triangle
this type of triangle has a ratio of sides according to the following:
1 : 1 : [tex]\sqrt{2}[/tex] where the legs are 1 and the hypotenuse is [tex]\sqrt{2}[/tex]
So, in this problem if the hypotenuse is 13[tex]\sqrt{2}[/tex] then the legs are 13
