Answer:
3 vertices
Step-by-step explanation:
Vertices are the "points" of a 2D figure. In this case, we see the 2D figure as a triangle. There are 3 points on the triangle, so there are 3 vertices.
Answer:
200,000
Step-by-step explanation:
N=-5 you got to get the n by it self
Answer:

Step-by-step explanation:









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