Question

If the radii of the circular ends of a bucket 45 cm high, are 28 cm and 7 cm, find the

capacity and surface area of the bucket. (Use 22/7)​

Answer 1

Answer:

For frustum,

h=45 cm

R=28 cm

r=7 cm

Volume of bucket =48510 cm^2

Surface area of bucket = 6951 cm^2

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