Q:A bucket of height 8 cm and made up of copper sheet is in the form of frustum of a right circular cone with radii of its lower and upper ends as 3 cm and 9 cm respectively.Calculate. (i) the height of the cone of which the bucket is a part. (ii) the volume of water which can be filled in the bucket. (iii) the area of copper sheet required to make the bucket.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.CT: Test
Problem 8CT: Determine whether the statement is true or false. a A right circular cone has exactly two bases. b...
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Q:A bucket ofheight 8 cm and made up of copper sheet is in the form
of frustum of a right circular cone with radii of its lower and upper
ends as 3 cm and 9 cm respectively.Calculate.
(i) the height of the cone of which the bucket is a part.
(ii) the volume of water which can be filled in the bucket.
(iii) the area of copper sheet required to make the bucket.
Transcribed Image Text:Q:A bucket ofheight 8 cm and made up of copper sheet is in the form of frustum of a right circular cone with radii of its lower and upper ends as 3 cm and 9 cm respectively.Calculate. (i) the height of the cone of which the bucket is a part. (ii) the volume of water which can be filled in the bucket. (iii) the area of copper sheet required to make the bucket.
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