the diameter of the front wheel of a bicycle is 42cm calculate the circumference of the wheel
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Answer:
Hello dear.....
Step-by-step explanation:
Radius = 42/2=21 cm
Circumference = 2πr
= 2(22/7)×21= 44×3
= 132 cm
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Answered by
0
Answer:
Given ,
Diameter = 42 cm
then, Radius = 21 cm (half of diameter)
We know that,
Wheel is in the form of circle,
And Circumference of circle = 2 Pie R
Therefore,
Circumference = 2 Pie R
= 2 X 22/7 X 21
= 2 X 22 X 3
= 132 cm
Therefore Wheel circumference is 132 cm
Solved by
Aaditya Singh
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