Answer:
B. 8[tex]\sqrt{2}[/tex]
Step-by-step explanation:
if angle A is 90 and B is 45 then C must be 45 (all three angles must add to 360)
this is an isosceles right triangle and the ratio of legs to hypotenuse is 1 : [tex]\sqrt{2}[/tex]
so if each leg is 8 then the hypotenuse is that value multiplied by [tex]\sqrt{2}[/tex]
