The minute hand of a circular clock is 15 cm long. How far does the tip of the minute
hand move in 1 hour. (Take π = 3.14)
Answers
Answered by
31
the watch is like a circle and minute hand length is like radius...
then radis is = 15 cm
in one hour minute hand rotate 360° (circumference of clock)
then 2Πr
= 2x3.14x15
= 94.25
hope it will help u.
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then radis is = 15 cm
in one hour minute hand rotate 360° (circumference of clock)
then 2Πr
= 2x3.14x15
= 94.25
hope it will help u.
push thank you box and mark as brainlist.
Answered by
16
Answer:
Step-by-step explanation:
Radius = 15
Minute hand rotate 360°
Circumference of circle= 2πr
=2*3.14*15
= 6.28*15
=94.20
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I hope it helps.
Bye
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