Math 8th grade science

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

i think the length is 12 and the width is 17

i'm a sophomore in connections, i'd recommend checking on jishka.com they have a large range of questions and answers from our school.