how many rectangular sheet of paper each length of 22cm and breadth 11cm will exactly cover rectangular chart of area 968
Answers
Answered by
2
Step-by-step explanation:
When breadth becomes the curved surface:
Height=22 cm
2πr=10
∴r=
π
5
cm
Volume =πr
2
h=π
π
2
25
22=175cm
3
Answered by
10
Answer:
4
Step-by-step explanation:
area of rectangular sheet of paper= 22 x 11 = 242
no of sheets covering the chart = 968/242 = 4
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