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Mathematics 12 Online
OpenStudy (anonymous):

I need help fast!! A firecracker has dimensions as shown. Height is 14 cm, radius is 1 cm and slant height of the cone is 2 cm. Paper covers the entire surface area including the cone, the lateral area and the bottom circle but does not include the tail. What is the best approximate area of paper needed to wrap the firecracker? Figure: http://learn.flvs.net/webdav/assessment_images/educator_math1/v9/08_11c_13_019.jpg What is the total area of the interior faces of this composite solid? Figure: http://learn.flvs.net/webdav/assessment_images/educator_math1/v9/08_11c_10_002.jpg A toy

OpenStudy (anonymous):

Sorry I posted the wrong stuff. Dont help.

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