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
15. (Take n = 3.14)
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Answer 1

Answer:Given that Diameter of the circular table d = 1.5m. = 0.75m. = 4.71m. Therefore the length of lace required = 4.71m.

Step-by-step explanation:

Answer 2

Answer:

19.8291m

Step-by-step explanation:

Circumference of the circle= πr'2

π=3.14

So, the length of the lace required is = (3.14×1.5m)'2

= 4.71×4.71

= 19.8291 m

HOPE THIS HELPS YOU