the slant height n base diameter of a conical tomb is 25 m n 14 m .find cost of white wash it's csa at rate is 210 /100m^2
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h=√l^2-r^2 =√25^2-7^2 =√625-49= 24
cost of white wash = CSA of conical tomb × rate
= 1/3πr^2h×210/100
=1/3*22/7*7×7×25×210/100
= ₹2695
cost of white wash = CSA of conical tomb × rate
= 1/3πr^2h×210/100
=1/3*22/7*7×7×25×210/100
= ₹2695
genius43:
are you mad πrl lagane ki jagah volume ka formula
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