A  triangle with two sides equal is

Shape of an egg is

An angle which measures 0^o is called

A figure bounded by three line segment is

The common end point where the two rays meet is called

Shape of tube light is

Each angle of a square is of  measure

An angle which measures 180^o is called

An angle which measures more than 0^o and less than 90^o is called

An angle which measures 90^o is called