Ok, so we don't have the legs.
However, in a right triangle, the hypotenuse is ALWAYS the BIGGEST number.
Therefore, out of the options, 10.2 is the hypotenuse.
Answer:A
step by step:Use the distance formula,
d =
(x2 − x1)2 + (y2 − y1)2
d =
(2 − 0)2 + (−6 − 4)2
d =
104
d = 2
26
≈ 10.2