English, asked by mayuresh2, 1 year ago

radius 2.1 so that circumfernce is 13.188 than why we wrote ans 13.2

Answers

Answered by Anonymous

1

because when more 1 digit after decimal which more than 5 then 1 is added to before this number and we took its approx value

Answered by Saswat27

1

we took approx. value

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