The term "pyramid" denotes a solid with a polygonal base and triangular sides (all converging at the same point. As such is does not have to have any axis of symmetry. There are pyramids that do have an axis of symmetry and ones with planes of symmetry.
No the white house is not symmetrical
I don't know exactly how many, but I know there are Egyptian pyramids, Aztec and Mayan pyramids, unfinished pyramids, and rock pyramids, and sand pyramids.
I believe that they were changed because of the pharoah's
The Pyramids of Giza
The Great Pyramids of Giza.
yes they are symmetrical
All trigonal pyramids are polar. As they have non-symmetrical shape, therefore uneven pull; polar.
Not at all; pyramids could be either squashed down to a flattened version, or elongated to a taller version, and still be symmetrical.
is a arrow symmetrical
No. Socks are not symmetrical.
No but an isosceles trapezoid is symmetrical.
Yes, it is symmetrical
The space it occupies isn't symmetrical.
It's horizontally symmetrical.
Pentagons can be symmetrical, but are not always so.
yes it is a symmetrical shape
3 and 8 are symmetrical numbers!