how to find TSA OF A OPEN CUBOID only at the top part is open. HOW TO FIND PLZ tell me the formula in a paper also draw a cuboid where it is open at top part only in a sheet of paper
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Answer:
S.A of cuboid =tsa of cuboid -l×B
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Step-by-step explanation:
to find the surface area of a cuboid if it is open at the top then just use the following formulae
SA = TSA - l×b
SA= 2 ( lb + bh + lh) -lb
OR
SA= LSA + lb
SA = 2h (l+b) + lb
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