A machine makes 6 article in an hour how many hours does it takes to makes 48 articles
1 answer:
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<h3>SOLUTION : </h3>
The radius of the circle is 4 inch and has an arc length of 5.8 inches . We know that if the central angle is 360° then the arc length is . Similarly when angle is theta ,
Now substitute respective values , from the given data ,
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