Three sided polygons would be triangles. Triangles that have the same shape (same angle measures) but are different sizes (different side lengths) would be called similar triangles. In similar triangles, corresponding sides have lengths in the same ratio. If triangle ABC is similar to triangle DEF, then: AB/DE = BC/EF = AC/DF.
all six sided planar polygons are called hexagonsA six faced three dimensional shape is a hexahedron, the most famous being a cube.
A three sided trangle
12-sided two dimensional shape: dodecagon12-sided three dimensional shape: dodecahedron
it is called a net
A three sided shape is a triangle because of the beginning tri . Just remember it like a tricycle which has 4 wheels.
all six sided planar polygons are called hexagonsA six faced three dimensional shape is a hexahedron, the most famous being a cube.
A three sided trangle
12-sided two dimensional shape: dodecagon12-sided three dimensional shape: dodecahedron
A polygon is a 2 dimensional shape with three or more sides that is closed in. A trapezoid is a four sided shape with only one pair of parallel sides. Therefore all trapezoids are polygons.
it is called a net
A 23 sided polygon(shape) is called a icosikaitrigon, it can also be referred to as a 23-gon.
A three sided shape is a triangle because of the beginning tri . Just remember it like a tricycle which has 4 wheels.
An equilateral triangle.
It is a hendecahedron.
It is called a triangle. three-sided polygon is called a triangle, from the Greek word "tri" meaning "three" as in tricycle, or tripod. from : espi
a decagon
An eight-sided three-dimensional shape is called an octohedron.