Two hemispheres
Cut it in half through its centre. Then cut each half into half. You will have four fourths.
Half a sphere is a hemisphere or the shape of a ball cut in half.
Dome
If you cut the ball in half, then find the middle, it would be the distance from the middle to the edge.
Another cylinder
Cut it in half through its centre. Then cut each half into half. You will have four fourths.
Half a sphere is a hemisphere or the shape of a ball cut in half.
Dome
It's like a Golf ball cut in half but without the dimples.
If you cut the ball in half, then find the middle, it would be the distance from the middle to the edge.
Another cylinder
It's like a golf ball cut in half but without the dimples.
If you cut a rectangle in half you wouldn't get a solid figure at all, since a rectangle is a plane figure. If you made a straight line cut you would get either a triangle or a quadrilateral of some variety depending on exactly how the cut was made.
Depends where you make the cut Across the planes it is a CUBOID Across the corners it is PYRAMID .
Nope, they join one half or the other of the cut solid. If the atoms did get sliced in two, there'd be nuclear explosions every time someone cut down a tree, sliced a tomato, etc.
no the earths core is solid iron im 11
A rectangular prism or a cuboid.