The base of a cone is something circular, like a circle or an ellipse.
The rest of the options (square, triangle, and pentagon) are all based of pyramids, not cones. Cones have to have a circular base because otherwise they'd be pyramids.
Answer:
I'll help if you need it.
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
1) origin point is (0;0);
2) the required distance is:

Answer:
(x, y) = (3, -4)
Step-by-step explanation:
See the attached for a graph.