A minute hand of a table clock is 3cm long . how far does its tip move in 20 minute?.
Answers
Answered by
70
Answer:
44/7 cm
Step-by-step explanation:
Circumference = 2πr = 2*22/7 * r = 44r/7 cm.
Time travelled in 20 min = 1/3 of the value of Circumference.
C/3 = (44r/7)/3 cm
= 44/7 cm.
(where 3 cm is the radius).
Therefore, the correct answer is 44/7.
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Answered by
24
Answer:
44/7 cm
Step-by-step explanation:
Circumference = 2πr = 2*22/7 * r = 44r/7 cm.
Time travelled in 20 min = 1/3 of the value of Circumference.
C/3 = (44r/7)/3 cm
= 44/7 cm.
(where 3 cm is the radius).
Therefore, the correct answer is 44/7.
Please Mark It As Brainliest.
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