Find the cost of polishing a circular table-top of diameter 1.6 m, ifthe rate of polishing is 15/m². (Take n = 3.14). I need the step by sstep explination About the author Kennedy

Answer: Then cost of 2.0096 m2 polishing = 15 x 2.0096 = Rs 30.14 (approx.) Thus, the cost of polishing a circular table top is Rs 30.14 (approx.) Reply

Answer: Rs 30.144 Step-by-step explanation: Area of circular table-top = πr² = 3.14 × (0.8)² = 2.0096 m² Cost of polishing @ Rs 15/m = 2.0096×15 Rs =30.144 Rs Reply

Answer:Then cost of 2.0096 m2 polishing = 15 x 2.0096 = Rs 30.14 (approx.) Thus, the cost of polishing a circular table top is Rs 30.14 (approx.)

Answer: Rs 30.144

Step-by-step explanation:

Area of circular table-top = πr²

= 3.14 × (0.8)²

= 2.0096 m²

Cost of polishing @ Rs 15/m = 2.0096×15 Rs

=30.144 Rs