What is the surface area of a cereal box where length,breadth and height are 20cm,8cm and 30cm respectively
Answers
Answered by
3
Answer:
4800
Step-by-step explanation:
cereal box is cuboid in shape
- surface area = 2lb + 2bh + 2lh = 320 + 480 + 1200 = 2000 cm square
Answered by
0
Answer:
SA of cereal box = 2(lb+bh+hl)
= 2(20×8+8×30+30×20)
= 2(160 + 240 + 600)
= 2(1000)
= 2000 cm²
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