The total surface area of cuboid is 112cm2 if the height of cuboid is 2cm and breadth is 4cm find its length
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1
Answer:
it's 9.66 cm
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Answered by
0
Answer:
total surface area = 2(lb + bh+ hl)
112 = 2(l × 4 + 4× 2 + 2× l)
56 = 4l + 8 + 2l
56-8 = 6l
48 = 6l
l = 48/6 = 8 cm
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