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A closed rectangular box of length, breadth and height are
3 m, 2m,1m respectively
find the cost of cloth to cover box
completely ,if 1m2cloth cost rupees 10.
Answers
Answered by
1
Answer:
24meters
24×10=240
Step-by-step explanation:
Use formula of TSA of rectangle 2(lh+by+lb)
Answered by
1
Answer:
220rupees
Step-by-step explanation:
length=3m
bredth=2m
height=1m
TSA of cuboid is 2(lb+bh+hl)
=2(3×2+2×1+1×2)
=2(6+2+3)
=2(11)
=22m*2
cost of cloth for m*2 is10
cost of cloth to cover it is 22×10
220rupees
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