Answers

2015-02-23T21:55:54+08:00
The formula for the volume of a square is. V=4/3πr³
 V= 4/3 (3.14) (8.5cm)²
=4/3 (3.14) (72.25cm³)
=4/3 *(226.865cm³)
= 302.49cm³
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