Use the diagonals to determine whether a parallelogram with vertices p(2,4), e(4,8), s(12,4), and t(10,0) is a rectangle, rhombus, or square. give all the names that apply.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

it would be c. 25 units