there wold be about 5683
A cube has 6 faces. That leaves us with two faces. Any 2-dimensional shape will have 2 faces, one on the visible side and the other on the reverse side. I don't think I've convinced myself.
The number of visible sides if one if viewed from the front or side. The elevation from an angular position would give two face whereas all four triangular faces will be visible from above. So the answer will depend on the viewing position. In every case, the dimensions of the triangles would be required to find the visible surface area.
Faces
Yes and no, depending on what restrictions you're working with: If it is an opaque closed box, and is being drawn with correct perspective, then no. The most faces that can be "seen" like that is three. If it is an open box, (ie. one side missing), then it can be drawn with correct perspective to show 4 faces. If it is a wire frame box, then it can be drawn in such a way that allows you to see all six faces. If you are drawing without perspective, then you can put the faces together in such a way to allow 4 to be visible. If the box doesn't need to be assembled, then it could be drawn out as a flattened group of segments that would fold together into a box, allowing you to see all 6
The half that we can see
four -whichever face you stand it on there are always 3 faces visible + the base = 4
there wold be about 5683
A cube has 6 faces. That leaves us with two faces. Any 2-dimensional shape will have 2 faces, one on the visible side and the other on the reverse side. I don't think I've convinced myself.
There are 4 visible faces, 5 vertices, and 8 edges. But considering you can see the bottom of the pyramid, there would then be 5 visible faces, 5 vertices, and 8 edges. * * * * * That is an incomplete answer. A pyramid need not have a quadrilateral base. "Pyramid" is a generic term for a 3-dimensional shape with a base which is an n-sided polygon and n triangular faces that meet at an apex. A pyramid with a n-polygon base has n + 1 faces, n + 1 vertices and 2n edges.
A cube has 6 faces, but now the top face is covered and the bottom can't be seen leaving 4 visual faces. The square pyramid has a square bottom that is covering the top face of the cube and therefore, not visible. The rest of the faces are 4 triangular faces. So 4 triangle faces plus 4 cube faces = 8 faces. If one wants to include the bottom of the cube, that would be 9 faces.
The number of visible sides if one if viewed from the front or side. The elevation from an angular position would give two face whereas all four triangular faces will be visible from above. So the answer will depend on the viewing position. In every case, the dimensions of the triangles would be required to find the visible surface area.
Visible objects in the sky include the Sun, Moon, stars, planets, satellites, meteors, and the International Space Station (ISS). Telescopes or binoculars can make some objects like planets and clusters of stars easier to see.
We only see one part of the surface, at any time the moons faces occur.
Because the Earth orbits around the sun, and the sun is more visible daytime. One part of the earth faces Sun during the day.
On a fully assembled engine, the intake and exhaust valves will not be visible. If the cylinder head is removed from the engine, the valves will then be visible. The intake valve faces are usually larger than those of the exhaust valves, and can be easily distinguished visually.
Faces