The volume of the solid cuboid is 576 cm 3 and the surface area is A cm
Question:
The volume of the solid cuboid is 576 cm3 and the surface area is A cm2.
a. Express y in terms of x.
b. Show that A = 4x2 + 1728/x.
c. Find the maximum value of A and state the dimensions of the cuboid for which this occurs.
Transcribed Image Text:
у ст x cm 2xcm
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a Since the volume of the cuboid is given as V lwh where l is the length w is the width and h is ...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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