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If they are the same shapes but differ only in size, then they are SIMILAR shapes. Otherwise, they are simply different shapes.
A cube has 6 flat surfaces. Most boxes of all shapes also have six flat surfaces
Sphere, ellipsoid, torus, paraboloid, hyperboloid are shapes with only curved surfaces. Hemisphere, quadrant, cone and cylinder are examples of shapes with curved and plane surfaces. There are, of course, many others.
They are said to be similar shapes and have the same interior angles.
Yes - even shapes with different area.
Shapes have flat surfaces in plane geometry. They can also be described as two dimensional shapes.
If they are the same shapes but differ only in size, then they are SIMILAR shapes. Otherwise, they are simply different shapes.
The different shapes of the moon are called phases.
Cylinder
minerals
oaval
Shapes have flat surfaces in plane geometry. They can also be described as two dimensional shapes.
A shadow can be called a projection, if you are discussing the way one shape can be transformed into another as a shadow.
phases
Rain changes the earths surface by breaking down limestone to form different shapes.
Shapes that are the same except for their size are called "similar".
landforms