equal and sided
Three words to describe a rectangle are "quadrilateral," "parallel," and "right-angled." A rectangle is a four-sided polygon (quadrilateral) with opposite sides that are equal in length and parallel to each other, and all four interior angles are right angles (90 degrees).
A polygon is a shape with 3 or more sides
A three sided polygon (aka triangle) with one of it's angles being 90 degrees.
describe the character;information of polygons
A regular polygon with three sides - is an equilateral triangle.
Three words to describe a rectangle are "quadrilateral," "parallel," and "right-angled." A rectangle is a four-sided polygon (quadrilateral) with opposite sides that are equal in length and parallel to each other, and all four interior angles are right angles (90 degrees).
What polygon? Your asking "what are two names to describe a polygon" but haven't given a polygon...
an parallelogram :) plane figure, any polygon
well, three words to describe him are
Norwegian polar explorer are three words that succinctly describe Roald Amundsen.
Three words to describe thermal energy are:EnergyHeatTemperature
you can describe it by its angles, or sides
three words to describe a peninsula are:1. land 2. surrounded by water 3. three sides
A polygon is a shape with 3 or more sides
When I was taking a test in math, I had to describe a polygon.
A polygon can have any number of sides above three. The name of a three-sided polygon is a triangle.
A three sided polygon (aka triangle) with one of it's angles being 90 degrees.