Find the cost of polishing a circular table-top of diameter 1.6 m, ifthe rate of polishing is 15/m. (Take it=3.14) About the author Amaya
Answer: area of a circle= pi*r*r radius of table=1.6/2 =160(converted to cm)/2 =80 area of the table top= =3.14*80*80 =20,096/100 (converting back to m) = 200.96 cost of polishing =200.96*15 =3,014.4 hope it helps please mark me brainliest Reply
Answer:
area of a circle= pi*r*r
radius of table=1.6/2
=160(converted to cm)/2
=80
area of the table top=
=3.14*80*80
=20,096/100 (converting back to m)
= 200.96
cost of polishing =200.96*15
=3,014.4
hope it helps
please mark me brainliest