Question

Please help! i have a test on this tomorrow

Answer 1

Answer ~1.41 or sqrt of 2

Explanation:

the lines are the diagonal distance of one box apart. each box is one unit use A^2 +B^2 = C^2

1^2+1^2=c^2

1+1=C^2

2=c^2

sqrt(2)=1.414213562