Calculate the total surface area of a cuboid with dimensions,length=1.5m, breadth=1.2m, height=0.9m.
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1
TSA of cube =2(1.5+1.2+0.9)=3.6×2=7.2m
arsalan94:
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Total surface area of cuboid is 2 (lb+bh+hl)
=2 ( 1.5×1.2+1.2×0.9+0.9×1.5)
=2 (1.80+1.08+1.35)
=2 (4.23)
=8.46.
=2 ( 1.5×1.2+1.2×0.9+0.9×1.5)
=2 (1.80+1.08+1.35)
=2 (4.23)
=8.46.
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