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Mathematics 10 Online
OpenStudy (irish_waffl3):

A square pyramid is attached to the top of a cube as shown below. If x = 12 inches and y = 18 inches, where y is the height of each triangle of the pyramid, what is the surface area of the figure? 1,152 square inches 1,440 square inches 1,008 square inches 1,296 square inches

OpenStudy (irish_waffl3):

OpenStudy (irish_waffl3):

help @robtobey !

OpenStudy (irish_waffl3):

nvm

OpenStudy (irish_waffl3):

got it

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