Answers

2014-02-26T22:02:36+08:00
 \pi r2 = 3.14 x 7 x7 = 53.86.....  

NOTE: try to compute:)
0
7+7=14
3.14 x 14 = 43.96 NOTE: TRY TO COMPUTE TOO ^m^
DUH IM JUST GRADE4 HOW AM I SUPPOSE TO KNOW -_-
your wrong tooo wrong -_-" its the formula.... and 7 x 7 not 7+7... -_-"
NOTE: if you know the answer don't ask on this site at all -_-"