180, is the answer because when I had a question like that you have to add
the answer is the first one A
Answer:
Division. The niece can divide both sides of the equation by 19 to find the answer.
Let me know if this helps!
To find the area<span> of a regular </span>polygon<span>, you use an apothem, which is a segment that joins the </span>polygon's center to the midpoint of any side and that is perpendicular (<span> angle of 90°) </span>to that side
