langth =16 breadth =40 height =20.
Find total surface area of cuboid
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langth =16 breadth =40 height =20.
Find total surface area of cuboid
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Answer:
Total surface area of cuboid =2(lb+bh+hl)
Here, l =16
Breadth =40
Height =20
So,
TSA = 2(16×40+40×20+20×16)
→ 2(640+800+320)
→ 2(1760)
→ 2×1760
→3520 square units
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Answer:
total surface area of cuboid=2(lb+bh+hl)
=2[(16*40)+(40*20)+(20*16)]
=2(640+800+320)
2(1760)
=3520 square units