如图,正方形被四条线段分成了5等份,若AC长20cm,则AB=( )cm.

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/09 07:53:18
xAo0T4NUc'cC3)i;^t K'PiVC08LD=$N  !M=d{>v1I?7$~`18I|4ξV~Zx~I/WnO\Y[qG EŰ%8vrG=}mUaB5F=.< ^3VCƓU&l% {T()R (BH L˰mA(@IH01T |DH[ 6 @ZBD-o,)*@0bH3i) b6ʲDP1$r,}zΝRjAc[1WMzq2[M uɏ(V>YL_zҼ9L"}Ԅ'^WnyVˣWg]6 o߂6@Üuʬ{5