Saima wants to put lace on the edge of a circular table cover of diameter 1.5. find the length of the lace required and also find its cost if one meter of the lace costs rs 15.(take π=3.14)
Answers
Answered by
6
Step-by-step explanation:
Radius=1.5m/2
=3/4m
Lace required =2pie r
=2*3.14*3/4
=6.28*3/4
=18.84m
Cost of lace =18.84*15
=rs282.60
Answered by
4
Answer:
Diameter of the table cover = 1.5 m
∴ Radius = 1.5 / 2 = 0.75 m
∴ Length of the lace = 2πr = 2 × 3.14 × 0.75
= 4.710 m
Cost of the lace = ₹ 15 × 4.710 = ₹ 70.65
Step-by-step explanation:
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