Answers

2014-01-24T00:04:46+08:00
Area of the rectangle; L X W

given; L = 6cm, W= 3cm

A = 6cm x 3cm
A= 18cm^2 

answer: surface area of the rectangular box is 18cm^2

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2014-01-24T21:07:30+08:00
A=L x W x H
  = 6 x 3 x 5
  = 18 x 5 
  = 90 cm ³

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