An Rod of 25mm in dia, is bend and made into a circle Ring with outer dia 200mm,

An Rod of 25mm in dia, is bend and made into a circle Ring with outer dia 200mm, then what ll be the length of rod required?

Question Posted / sutheesh

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An Rod of 25mm in dia, is bend and made into a circle Ring with outer dia 200mm, then what ll be the..

Answer / dayanand sonawane

200-25 = 175

PI()X 175= 549.77

Is This Answer Correct ?

4 Yes

4 No

An Rod of 25mm in dia, is bend and made into a circle Ring with outer dia 200mm, then what ll be the..

length is irrespective of the rod dia.
Therefore, length = Pi*D
ie= Pi*200=628

Is This Answer Correct ?

0 Yes

0 No

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