Question: Number 21 SHOW WORK PLEASE 21. (10 points) A closed cylindrical can has a surface area of 80 square cm. Determine t radius of the

Number 21 SHOW WORK PLEASE 21. (10 points) A closed cylindrical

Number 21 SHOW WORK PLEASE

21. (10 points) A closed cylindrical can has a surface area of 80 square cm. Determine t radius of the can that will maximize volume. Volume = 172h Surface Area = 2nr2 + 2rrh

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