- Why isn't a triangular pyriamid not a polygon?

Discover Questions

What of the following is best described as two lines that do not intersect and are not in the same plane? What are the center and radius of the circle defined by the equation x2 plus y2-6 plus 8y plus 210? What is the diameter of a circle with a area of 37.68? What is the measure of the interior angle for an 11 sided polygon? How many diagonals can you draw from one vertex of a heptagon?