To
understand this picture 2 cones that are stacked one on top of
another. A double-napped cone is created when a generator is rotated
about a fixed vertical axis. A line is created when the cone is cut
by a plane containing the generator. Please see the attachment to
help you understand this.
I
hope this helps, Regards.
Answer: 8
Step-by-step explanation: 12 minus 4 equals 8
The shape for this net is the last one
Answer:
11.8321595662
Step-by-step explanation:
thats all I know