棱长是48÷12=4厘米表面积是4×4×6=96平方厘米体积是4×4×4=64立方厘米回答完毕~有疑问请追问,我一定尽快回复你~无疑问请点击【采纳】,同时预祝学习进步~\(^o^)/~我不是学霸,叫我赌神~\(^o^)/~~\(^o^)/~~\(^o^)/~~\(^o^)/~