Homework Help: math

Posted by darrel on Tuesday, May 17, 2011 at 10:13pm.

a cylindrical barrel is 2.8 feet in diameter and 8 feet high. If a cubic foot holds about 7.5 gallons of liquid, how manygallons of water will this barrel hold?

Please explain throughly

math - Ms. Sue, Tuesday, May 17, 2011 at 10:18pm
Hello, again, Audrey.

http://www.jiskha.com/display.cgi?id=1305683772

Study this site.

http://www.mathsteacher.com.au/year9/ch14_measurement/18_cylinder/cylinder.htm

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