CBSE Class 8 Answered
An iron box of 1 m. length 80cm weidth
,60 cm depth is to be made...if the box is open at the top,Find the area of iron sheet is to required to make the box..
Ans-400m^2
Asked by Mohdayaz9921 | 28 Nov, 2018, 02:35: PM
Expert Answer
The area of iron sheet is to required to make the box = 2h(l + b) + lb
l = 1m , b = 80cm = 0.8m , h = 60cm = 0.6m
Substitute the values and get the answer.
Answered by Yasmeen Khan | 28 Nov, 2018, 05:02: PM
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