What is the magnitude and direction of the LaTeX: \overrightarrow{PQ}P Q → with tail and head points P(-6, 0) and Q(2, 4)? 13.4 units, 180° west
8.9 units, 26.6° north of east
8.9 units, 63.4° north of east
13.4 units, 0° east

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.