Question

classification
of polygons
with simplify
a
triangle
Quadrilateral, Pentagon, Hexagon, octagon,
nanogon
Decogon​

Answer 1

Answer:

the answer for the above question is quadrilateral

Answer 2

Answer:

Step-by-step explanation:

Triangle:-

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted .

There are three special names given to triangles that tell how many sides (or angles) are equal-Equilateral, Isosceles and Scalene.

Quadrilateral:-

A quadrilateral can be defined as a closed, two-dimensional shape which has four straight sides. The polygon has four vertices or corners. We can find the shape of quadrilaterals in various things around us, like in a chess board, a deck of cards, a kite, a tub of popcorn, a sign board and in an arrow.

Quadrilaterals  are of different types:-

1. Rectangle.
2. Square.
3. Parallelogram.
4. Rhombus.
5. Trapezium.
6. Kite.

Pentagon:-

A pentagon is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°. A pentagon may be simple or self-intersecting. A self-intersecting regular pentagon is called a pentagram.

Hexagon:-

A hexagon is a six-sided polygon or 6-gon. The total of the internal angles of any simple (non-self-intersecting) hexagon is 720°.

Octagon:-

An octagon is an eight-sided polygon or 8-gon. A regular octagon has Schläfli symbol {8} and can also be constructed as a quasiregular truncated square, t{4}, which alternates two types of edges.

Nonagon:-

A nonagon is a nine-sided polygon or 9-gon. The name nonagon is a prefix hybrid formation.

Decagon:-

A decagon is a ten-sided polygon or 10-gon. The total sum of the interior angles of a simple decagon is 1440°. A self-intersecting regular decagon is known as a decagram.

I hope it helps...!!!