13 Top view when you 12 Make 30 units and cut 1 cm off the top join 3 units in each point 14 Each half of each unit is joined to 2 other units The other half is joined to 2 more units
Trang 313 Top view when you
12 Make 30 units and
cut 1 cm off the top join 3 units in each point
14 Each half of each unit is joined to 2 other units
The other half is joined to 2 more units
The central points on one side of the joined units all meet in one point Together five units form a pentagon
The shaded areas are part of the adjacent pentagons