Answer:
₹75.988
Step-by-step explanation:
r = 2.2 / 2
r = 1.1 m
area of table = π r²
= 3.14 * 1.1 * 1.1
=3.7994
Cost of Polishing = ₹20 per m²
Total Cost = 20 * 3.7994
= 75.998
Diameter of the circular tabletop = 2.2M
Radius of the circular tabletop = 2.2/2= 1.1m
Area of circular tabletop = πr^2
3.14×1.1×1.1
=3.7994m^2
the rate of 1m^2= 20rs
the rate of 3.7994m^2= 3.7994*20
75.988rs
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Answers & Comments
Answer:
₹75.988
Step-by-step explanation:
r = 2.2 / 2
r = 1.1 m
area of table = π r²
= 3.14 * 1.1 * 1.1
=3.7994
Cost of Polishing = ₹20 per m²
Total Cost = 20 * 3.7994
= 75.998
Answer:
Step-by-step explanation:
Diameter of the circular tabletop = 2.2M
Radius of the circular tabletop = 2.2/2= 1.1m
Area of circular tabletop = πr^2
3.14×1.1×1.1
=3.7994m^2
the rate of 1m^2= 20rs
the rate of 3.7994m^2= 3.7994*20
75.988rs