Answer:
yes
Step-by-step explanation:
Perpendicular = Negative Reciprocal
-3 --> -1/3 ---> 1/3
Therefore it is C
To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothegm. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothegm = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.
