The voulme of circular iron rod of
length im is 3850 cm? find its
diameter
Answers
Answered by
1
Answer:
r = 3.5
Step-by-step explanation:
Volume- 3850 cm3
length means height= 1m= 100 cm
volume = 22÷7×r2×height
r2=3850÷100×7÷22
r2=12.25
r=12.2
r=3.5
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