观察图，ABCDEF是正六边形，O是它的中心，画出线段PQ后，就把正六边形ABCDEF分成了两个形状、大小都相同的五边形．能否画出3条线段，把正六边形分成6个形状、大小都相同的图形？能否画出几条线段，把正六边形分成3个形状、大小都相同的四边形？能否画出几条线段，把正六边形分成3个形状、大小都相同的五边形？
相关试题
= 1﹣
=
= 1÷0.25%=
=
=
= 1
= 2.3÷0.3=
+
=
+
= 2.4×0.5= 0.9÷0.03=
=
÷
=
×
= 0.4×0.12=
+
= 
÷5= +
﹣
+= 1.25×8=
0.15×1.2+3.8×15%= 2﹣
÷
= 0.25+0.75= 
+×0=
（﹣
）×
= 4505÷5= 24.3﹣8.87﹣0.13= ．
=
=
=
=
=
+
=
×
= 1÷
=
粤公网安备 44130202000953号