,Saimawants to put a lace on the edge of a circular table cover of dia

1.	,Saimawants 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₹15. (Takeπ = 3.14)
Answer» Length of lace required would equal the circumference of table. Length of lace required = πd = 3.141.5 = 4.71 m. Cost of lace = 4.7 15 = 70.65 rupees.

,Saimawants 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₹15. (Takeπ = 3.14)

Answer»

Length of lace required would equal the circumference of table.

Length of lace required = πd = 3.14*1.5 = 4.71 m.

Cost of lace = 4.7 * 15 = 70.65 rupees.