如何证明圆锥体积是等底等高圆柱体积的三分之一除测量外(说清楚的,+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++50)
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/15 20:52:19
xVn"GV`Ǟdz֎}bYoaƀcx ڌ=wUW0#4i,s=vܜ'R˜:hV?&e<
\r(]V3,49SW&SǬy4B{[UF&{4
:a3d5H$1xOQԳxxFGߢ#GЀU@''(d39mQP ;??+/JNnb> +>ƧX4<"#(9t'@hϊPB%k6 h6S[.6?[UmOghʧq^~i܍x@\I.O%R=4N^2zƜ*8mG<
;@ wE>B5|P%.K\paXS^UY:I ~Y
jel/eA*bThpqؠ,}ie*PWyYֽ