Aright triangle had one leg of length 84 units. the hypotenuse is 91 units long. what is the length of the other leg? asap for brainliest (: a. 49 units b. ^(178 units c. 7 units d. 35 units

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