Answer:
1.An oval is a closed curve in a plane which resembles the outline of an egg. The term is not very specific, but in some areas it is given a more precise definition, which may include either one or two axes of symmetry of an ellipse.
2.The angle of the jaw is soft and much less defined than with a square face. The chin is rounder than with an oval face. Generally speaking, a round face is blessed with soft, gently contoured features as well as fuller cheeks than most other face shapes. The result is often a more youthful appearance
