9
To determine how many rhombuses can make four hexagons, we first need to understand the relationship between the shapes. A regular hexagon can be divided into six equilateral triangles, and if we consider a rhombus made of two triangles, it would take three rhombuses to create one hexagon. Therefore, for four hexagons, you would need 4 hexagons × 3 rhombuses/hexagon = 12 rhombuses in total.
90
3 rhombuses will fit into one Hexagon...so it would be 20x3
Infinitely many. Any rhombus can be divided into smaller rhombi, thereby increasing the total number.
7
Six of them.
2 rhombuses
there are three rhombuses in an octagon.
20 hexagons
50
4 hexagons; A hexagon has 6 sides, thus, if you have 4 hexagons, 4x6=24
There cannot be a 3-d shape all of whose faces are regular hexagons.---that claim above is not true, because for example a classic soccerball consists of hexagons.