Question

the length breadth and thickness of a metal sheets are 4.256m,2.925m and 3.42cm respectively calculate area and volume of a metal sheet to significant correct figures
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Answer 1

Answer:

volume = 4.256*2.925*0.0342 = 0.42574896 m^3

Area = 2( 4.256*2.925 + 2.925*0.0342 + 4.256*0.0342)

       = 25.3887804 m^2

Answer 2

Answer:

this is the correct answer