Answer:
148176
Step-by-step explanation:
Answer:
Step-by-step explanation:
n is an unknown number
"the product" means multiplication
and "the sum" is addition
Answer:
What is your question? A plane does need three points so this would make sense.
Step-by-step explanation:
A plane must have three points, otherwise it could be a line (from two points) or a single point (one point).
Answer:
A polygon is regular when all angles are equal and all sides are equal (otherwise it is "irregular").