Q1:- saika wants to put a lace on edge of a circular table cover of diameter=1.5m. find the length of the lace reguired and also find its cost if one m of lace costs rs. 15?
please answer me step by step fastly.....
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Hi there!
Circumference = 2πr
2 × 3.14 × 1.5/2
4.71 m
Cost of 1 m lace = Rs 15
Cost of 4.71 m lace = 4.71 × 15 = Rs 70.65
Cheers!
Circumference = 2πr
2 × 3.14 × 1.5/2
4.71 m
Cost of 1 m lace = Rs 15
Cost of 4.71 m lace = 4.71 × 15 = Rs 70.65
Cheers!
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