1.An ice sphere of volume 5832cm3(立方厘米)is melted and made into a cube.What is the lenght of the cube?
2.A garden 7mX20m is surrounded by a parh of 1m wide.Find the area of the path.
功課 help help~
2007-08-20 8:05 pm
回答 (1)
2007-08-20 11:06 pm
✔ 最佳答案
1. (5832)^(1/3)
= 18cm
2.
(9 x 22) - (7 x 20)
=58cm2
收錄日期: 2021-04-13 18:22:28
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