Maybe only a circle and a oval. :P
Two shapes are congruent if they have the same shape. This includes the corresponding angles, straight and curved lines.
A line that deviates from being straight is called a "curved line." Curved lines can take various shapes, such as arcs, circles, or more complex forms like waves. Unlike straight lines, which have a constant direction, curved lines change direction gradually.
All 2-dimensional shapes. They may be closed or open, concave or convex, made of straight lines or curved ones, the lines may or may not cross each other.
Polyhedra are 3-dimensional shapes bounded by polygons. Polygons are flat [plane] shapes bounded by straight lines. So a polyhedron cannot have any curved faces.
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.
Circles and curved lines.
Two shapes are congruent if they have the same shape. This includes the corresponding angles, straight and curved lines.
A line that deviates from being straight is called a "curved line." Curved lines can take various shapes, such as arcs, circles, or more complex forms like waves. Unlike straight lines, which have a constant direction, curved lines change direction gradually.
Because they have to run around natural terraces. and the rocks are made in diffrent shapes
None. They either consist of curved sides or are not closed shapes (have lines "sticking out").
All 2-dimensional shapes. They may be closed or open, concave or convex, made of straight lines or curved ones, the lines may or may not cross each other.
It's for cutting curved lines. - My main use for it is cutting sink shapes in new countertop.
There are infinitely many possible answers. Two of the more common shapes are semicircle and quadrant.
Lines that is curved. E.G the outline of a circle.
No. Example: A cube has no curved sides. A cylinder has curved sides but not all shapes with curved faces begin with c.
Polyhedra are 3-dimensional shapes bounded by polygons. Polygons are flat [plane] shapes bounded by straight lines. So a polyhedron cannot have any curved faces.
Cylinder