Question 5
4 pts
Here are the areas of three parallelograms. Use them to find the missing length (labeled
with a "?") on each parallelogram.
A: 10 square units
B: 21 square units
C:25 square 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

the answer is 1030 it's very simple math.

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