a bucket has top and bottom diameters as 40cm and 20 cm respectively . Find the volume of the bucket , if its depth is 12cm
Also find the cost of tin sheet used to make the bucket at the rate of rs 1.20 per dm2
(take pie= 3.14)
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heya it's Aastha....
r1 = 20 cm
r2 = 10 cm
h = 12 cm.
volume of bucket = 1/3 × π h { r1 ^2 + r2^2+ r1r2}
solve .
nd cost of sheet = CSA of bucket.
I hope it help you
r1 = 20 cm
r2 = 10 cm
h = 12 cm.
volume of bucket = 1/3 × π h { r1 ^2 + r2^2+ r1r2}
solve .
nd cost of sheet = CSA of bucket.
I hope it help you
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