Question

a circular fountain has a diameter of 21 meter. A decorative cloth is used to wrap the fountain. how many rounds of cloth decoration can be done with 660 meters of cloth​

Answer 1

Answer:-

1.64m (square)

Solution:-

1.s =(pie,radius ,square)

$= \pi \times 8$

=64m(square)

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Answer 2

Answer:

Answer:-

1.64m (square)

Solution:-

1.s =(pie,radius ,square)

= \pi \times 8=π×8

=64m(square)