Math, asked by nish2727, 1 year ago

the slant height and base diameter of a conical tomb 25 m and 14m respectively. find the cost of whitewashing its CSA at the rate of rupees 210 per 100 square meter

Answers

Answered by amyra22

3

l=25m

d=14m

r=7m

C.S.A of cone =22/7 ×7×25

C.S.A of cone =22×25

C.S.A of cone =550m*2

Cost =550×210/100

Cost=55×21

Cost =1155Rs Ans

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