Find the total surface area, the lateral surface area and the length of the diagonal of a cuboid with the l=5m,b=4m,h=6m
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Answer:
158m
Step-by-step explanation:
- Total surface area of cuboid =2(lb+bh+hl)
- 2(5×4+4×6+6×5)
- 2(20+24+35)
- 2(79)
- 158m
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