Posted by JOY on Thursday, May 12, 2011 at 11:32am.
Calculate the lateral area and surface area of a pyramid whose height is 8 ft and whose base is square with 12 ft sides.

geometry  Ms. Sue, Thursday, May 12, 2011 at 11:43am
http://www.mathsisfun.com/geometry/pyramids.html
I'll be glad to check your answers.

geometry  JOY, Thursday, May 12, 2011 at 11:47am
I came up with 288 ft^2

geometry  Ms. Sue, Thursday, May 12, 2011 at 12:01pm
I didn't get that for either the lateral or surface area.

geometry  JOY, Thursday, May 12, 2011 at 12:42pm
Could you give me the formulas for processing the areas

geometry  JOY, Thursday, May 12, 2011 at 1:47pm
Is 384 ft correct
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