Plane.
Plane figures
an parallelogram :) plane figure, any polygon
Giant and decadent are two words to describe this period.
The United Nations
beautiful and light
Smooth & round.
Aloof and quick.
Japan, Chile
Cold, hot
0.02 has two significant figures. The leading zero is not significant in this case as it is considered a placeholder.
630002 is already spelled in figures. If you mean in words, then ' Six hundred and thirty thousand and two'.
The two words that describe him are: Criminal and evil.