Example 14: An open metal bucket is in theshape of ahollow cylindrical base made of the same me-talic sheel (see Fig. 13.23). The diameters ofthe two circular ends of the bucket are 45 cmand 25 cm, the total vertical height of the bucketis 40 crn and that of the cylindrical basc is6 cm. Find the arca of the metallic shect usecdto make the bucket, where we do not take intoaccount the handle of the bucket. Also, finedthe volume of water the hucket can hold.frustum of a cone, mounted on aFig. 13.2302Take rt 4

Example 14: An open metal bucket is in theshape of ahollow cylindrical

1.	Example 14: An open metal bucket is in theshape of ahollow cylindrical base made of the same me-talic sheel (see Fig. 13.23). The diameters ofthe two circular ends of the bucket are 45 cmand 25 cm, the total vertical height of the bucketis 40 crn and that of the cylindrical basc is6 cm. Find the arca of the metallic shect usecdto make the bucket, where we do not take intoaccount the handle of the bucket. Also, finedthe volume of water the hucket can hold.frustum of a cone, mounted on aFig. 13.2302Take rt 4
Answer»