15 feet long and 12 feet wide. what is its area in square yards?

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

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer