For anyone who is not a synesthete, a decagon has no specific colour. Individual synesthetes will see decagons in different colours.
Decagons have 10 lines of symmetry i dont know where
Yes 2 ten sided regular decagons can be similar or congruent to each other
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A decagon has 10 sides, and a hexagon has 6. So in 4 decagons and 5 hexagons there are (4*10)+(5*6) = 70 sides
4 decagons = 4*10 = 40 sides 1 quadrilateral = 4 sides Total 40+4 = 44 sides.
Decagons have 10 lines of symmetry i dont know where
Yes 2 ten sided regular decagons can be similar or congruent to each other
They are decagons.
There are decagons which will tessellate.
3o decagons
a polygon or shape with ten sides
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it is part of geometry
all decagons have 1440 degrees
A decagonal prism has 12 faces.
60
A decagon has 10 sides, and a hexagon has 6. So in 4 decagons and 5 hexagons there are (4*10)+(5*6) = 70 sides