Question

Plz ans fast question 12.

Answer 1

So here,

Sheet is rolled along with its Length which is 44m.

$= > 2 \pi \: r = 44$

$= > 2 \times \frac{22}{7} \times r = 44$

$= > \frac{44}{7} \times r = 44$

$= > \: r \: \: = 44 \times \frac{7}{44}$
$= > \: r \: \: = \: 7 \: m \:$

Hence, Its radius will be 7 m.



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