What is the area of parallelogram ABCD?

13 square units
14 square units
15 square units
16 square units

(A) 13 square units

Step-by-step explanation:

count it, i took the test

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

d 600 because 15*10*2=300

300+300=600

step-by-step explanation: