plz tell me this question
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1
Answer:
Step-by-step explanation:
5000
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shivam1577:
it is right but need step
Answered by
1
Step-by-step explanation:
No of revolution =distance ÷circumference
d=90 cm, r= 45cm
Distance =14.3km=14300m=1430000cm
Ans:no of revolution =1430000÷2×3.14×45
I hope this wll help u
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