6
3*6 = 18 sides
20 hexagons
Thirteen separte hexagons have 13x6 sides, or 78 sides. However, it's possible that they have shared borders, so then there would be fewer because you wouldn't count the same side twice if it was shared.
4 hexagons; A hexagon has 6 sides, thus, if you have 4 hexagons, 4x6=24
yes brv all hexagons are parrell because each side has an opposite point making it parrel.
120o
there is 7 hexagons in the design
To make one hexagon, you need 6 straws, as each side of the hexagon is formed by one straw. Therefore, to create 10 hexagons, you would need 10 hexagons × 6 straws per hexagon, resulting in a total of 60 straws.
216 cm
None. Though there can be ten if the hexagons are concave hexagons.
None.
6