Question

Saima wants to put a lace on the edge of a circular table cover of diameter 1.5 m.
Find the length of the lace required and also find its cost if one meter of the lace costs
(Take it = 3.14)

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Answer 1

Answer:

here is ur answer

Step-by-step explanation:

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Answer 2

Answer:

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Given, the diameter of the circular table cover 

=1.5m

Then, the radius of the circular table cover 

=1.52m

Now, circumference of the circular table cover

=2π

=2×3.14×1.5/2 (Take π=3.14)

=3.14×1.5 = 4.71m

Therefore, the length of the required lace is 4.71m

The cost of 1m lace =₹15

The cost of 4.71m lace =₹15×4.71

=₹70.65

Thus, the cost of the total lace is ₹70.65

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