Answer:
Step-by-step explanation:
the longest length is always the hypotenuse
Use Pythagorean theorem
a^2+b^2=c^2
5^2+10^2=c^2
c=11.18
Note: if c=13 than it is a right triangle
since 11.18 not=13
not right triangle
Answer:
None
Step-by-step explanation:
None of these, but 
so if 64 is an option than that's the correct option
I think the answer would be C. (btw, you should charge your phone/tablet, lol)
Answer:
2
Step-by-step explanation:
2+2=2 and then 1 come now you have 1 2 and 1 1
Answer:
9
Step-by-step explanation:
i hope this is helpful........
