hexagon
Not too sure but you may be thinking of a cube which has 6 same flat faces, 12 edges and 8 vertices
What figure has 6 flat surfaces that all look exactly the same
no, unless you try to look the same as them, but you won't be exactly the same. no, unless you try to look the same as them, but you won't be exactly the same. no, unless you try to look the same as them, but you won't be exactly the same.
there both flat
Yes. A face is a flat surface of a cube, prism, etc. A base is the same.
When a sound hits a flat surface it bounces back in exactly the same direction as before, in exactly the same frequency and pitch.
A cube
The end faces of a cylinder should be flat and perpendicular to the axis of the cylinder and therefore have the same areas.
A square based pyramid
Some people have flat faces and some people don't!
It is a cuboid or a cube
No everyone is different in size and look. Just imagine if all the male siblings had exactly the same penis ! We are not clones we are individuals, are faces are different, are heights are different and so is our shoes sizes. Are penises are different also !