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Mathematics, 06.06.2020 23:57 StrawberryCake24

10. The figure shows a metal cylinder of base radius 4 cm and height 6 cm. 10 such cylinders are melted and recast into a bigger metal cylinder of
height 15 cm.
(a) Find the base radius of the bigger metal cylinder.
(b) Amy claims that the total surface area has decreased by 432pie cm?
after the recast. Do you agree? Explain your answer.


10. The figure shows a metal cylinder of base radius 4 cm and height 6 cm.

10 such cylinders are

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Answers: 2

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10. The figure shows a metal cylinder of base radius 4 cm and height 6 cm. 10 such cylinders are me...
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