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be made the ends of the c om and that of the lindrical base is bundle of the bucket Alan find me the back can hold

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Q1
An open metal bucket is in the shape of a frustum of a cone, mounted on a hollow cylindrical base made of the same metallic sheet. The diameters of the two circular ends of the bucket are 45 cm and 25 cm, the total vertical height of the bucket is 40 cm and that of the cylindrical base is 6 cm. Find the area of the metallic sheet used to make the bucket. Also, find the volume of water the bucket can hold, in litres.
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Q2

An open metal bucket is in the shape of a frustum of a cone, mounted on a hollow cylindrical base made of the same metallic sheet (see Fig.). The diameters of the two circular ends of the bucket are 45 cm and 25 cm, the total vertical height of the bucket is 40 cm and that of the cylindrical base is 6 cm. Find the area of the metallic sheet used to make the bucket, where we do not take into account the handle of the bucket. Also, find the volume of water the bucket can hold. (Take π=227) [4 MARKS]

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Q3

An open metallic bucket is in the shape of a frustum of a cone mounted on a hallow cylindrical base made of metallic sheet. If the diameters of the two ends of the bucket are 45cm and 25cm, the total vertical height of the bucket is 30cm and that of the cylindrical portion is 6cm, find the area of the metallic sheet used to make the bucket.
Also find the volume of water it can hold.


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Q4
An open metal bucket is in the shape of frustum of a cone, mounted on a hollow cylindrical base made of the same metallic sheet. The diameter of the two circular end of buckets are 45cm and 25 cm, the total vertical height of the bucket is 40 cm and that of cylindrical base is6 cm. Find the area of the metalic sheet used to make the bucket, where we do not take into account the handle of the bucket. Also find the volume of water the bucket can hold. [Take π=227]
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Q5
a cylindrical container can hold a maximum of 3l 80ml milk. a new container is made by decreasing the base diameter of the original container by 20% and increasing its height by 25%. find the maximum amount of milk that the new container can hold.
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