The area of a circle is: pi times radius squared
the nearest 3.80 or 380cm
147.59
28.27
It can not be simplified any more. To the nearest hundredth, 6.71
62.8-62.83cm
201.06.
153.86
4.20
-0.15
0.07 is already to the nearest hundredth.
4.89
0.33 is at the nearest hundredth.
It is 3.45 to the nearest hundredth
13.00 is at the nearest hundredth.
To the nearest hundredth it is 0.15
It is 81.10 to the nearest hundredth
0.21 to the nearest hundredth.