Find the total surface area of cuboid which is 15m long 12m wide and 4.5m high
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Answer:
Step-by-step explanation:
Total Surface Area (TSA) of a Cuboid = 2(lb+bh+hl)
- l= length
- b= breadth(width)
- h= height
TSA=2[ (15*12) + (12*4.5) + (4.5*15) ]
=2[ (180) + (54) + (67.5) ]
=2[ 301.5 ]
= 603m²
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0
Answer:
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