6. Given a metal pipe with internal radius of 2 cm, length of the pipe is 10 cm and the wall of the pipe is0.4 cm thick. Find the volume of the metal used.7. A cylindrical can has a diameter of 7 cm and a height of 10 cm. Neglecting for the seam allowance,how much paper will be needed to cover the curved surface of 150 pieces of the same can?8. Three pieces of cube ice with 4 cm edge are put in glass of radius 3. How high will be the water in theglass after the three cubes of ice melt?

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Answered: 6. Given a metal pipe with internal…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter63: Volumes Of Pyramids And Cones

Section: Chapter Questions

Problem 25A

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Similar questions

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The numerical value of the volume of a cube equals the numerical value of its total surface area. What is the length of each edge of the cube?
A cereal box measures 2 in. by 8 in. by 10 in. What is the volume of the box? How many square inches of cardboard make up its surfaces? Disregard any hidden flaps.
Find the volume of a steel shaft that is 18.64 cm long and has a radius of 1.75 cm. Round your answer to 2 decimal places.
Find the volume and the surface area of a closed box that has dimensions of 9 in., 10 in., and 1 ft.

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6. Given a metal pipe with internal radius of 2 cm, length of the pipe is 10 cm and the wall of the pipe is 0.4 cm thick. Find the volume of the metal used.