A sphere has a face however, an arc has no face but has a single curve. Multiple arcs placed next to each other in an osscilating line have curves, without a face.
What shape has curves
Yes.
A heart shape isn't a polygon because a heart has to curves. The description of a polygon doesn't list curves.
a figure or shape that curves in not out
what is the s shape section of the colon that curves back towards the rectum is called the
a polygon!
A curved line.
smple, cyinder
hexagon
Your question needs more information. Convex means a surface curves out, while concave means the surface curves in.
A face value in maths is the out-side of the shape, as to say the face of a shape. The face value is the sides of a shape.
apolygon is a shape that has no curves ,is closed, and has more then three sides