Question

find the total surface area of the cuboid 5.6m long , 2.2 m broad and 35 height (in m square upto one decimal place )

Answer 1

Your ans

TSA=2(lb+bh+lh)

=2(5.6*2.2+2.2*35+5.6*35)

=2(285.32)

=570.64

Is your ans

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