Question

Find the cost of decorating a circular table cover of radius 10cm at the rate of Rs. 10​

Answer 1

Answer:

● Area of circular table

= $\pi(r) ^{2}$

= 3.14 × 10 ×10 = 314 cm^2.

Cost of decorating the table = 314 × 10 = Rupess 3140.

Answer 2

Answer:

628

Step-by-step explanation:

perimeter of circle is=2×22/7×10=440/7=62.8cm

cost of decorating =10×62.8=628/-

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