Noun:

பஞ்ச கோணம், ஜங்கரம்,

pentagons தமிழ் அர்த்தத்தின் உதாரணம்:

பஞ்ச கோணம் Pañca kōṇam - पञ्चकोण pañcakōṇa.

pentagons's Usage Examples:

However, the American mathematician George Birkhoff showed in 1913 that a particular arrangement of four adjacent pentagons is reducible.

In crystallography, the regular or ordinary dodecahedron is an impossible form since the faces cut the axes in irrational ratios; the "pentagonal dodecahedron" of crystallographers has irregular pentagons for faces, while the geometrical solid, on the other hand, has regular ones.

So now we have 6 pentagons in total, half the total to be found going around the ball.

Three pentagons may be placed at a common vertex to form a solid angle, and by forming several such sets and placing them in juxtaposition .

The pentagons belong to a dodecahedron, and 20 triangles to an icosahedron; the remaining 60 triangles belong to no regular solid.

Square or rectangular wedding cakes look classic with their clean lines, and more unusual shapes, such as hexagons or pentagons, make for beautiful presentations.

Then move to pentagons (5 sides), hexagons (6 sides), and octagons (8 sides), etc.

Second order pentagons are made from six first order pentagons plus five first order triangles.

The names of these five solids are: (r) the tetrahedron, enclosed by four equilateral triangles; (2) the cube or hexahedron, enclosed by 6 squares; (3) the octahedron, enclosed by 8 equilateral triangles; (4) the dodecahedron, enclosed by 12 pentagons; (5) the icosahedron, enclosed by 20 equilateral triangles.

Synonyms:

bureaucracy, bureaucratism,

Antonyms:

convex polygon, concave polygon,