Q. 64.5( 146 Votes )

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Answer :

It is given in the question that,

Diameter of table cover = 1.5 m

 The radius of circular cover = 1.5/2

We know that,

Circumference of the circle = 2πr

Circumference = 2 × 3.14 ×

= 3.14 × 1.5

= 4.71 m

Also, it is given in the question that:

Cost of 1 m of lace = Rs 15

Cost of 4.71 m of lace = 4.71 × 15

= Rs 70.65

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