What does Lateral Surface Area mean?what is the difference between Lateral and total surface area?
Asked by | 29th Oct, 2008, 05:54: PM
Expert Answer:
TSA = Total surface are = LSA(Lateral surface area ) + Area of Top + Area of Bottom
A box is a cuboid here .
TSA = 2(lb+bh +hl) = 2 ( 15 +5h + 3h)
Cost of metal = 2 ( 15 +5h + 3h) x 30 = 1620
( 15 +5h + 3h)= 1620 / 60 = 27
15+ 8h = = 27
8h = 12
h = 1.5 m
Answered by | 29th Oct, 2008, 08:03: PM
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