Yes, a triangle is a polygon.A polygon is any closed figure made up of 3 or more line segments. The triangle qualifies, and it is the "most simple" polygon as it has the least number of sides.A triangle is most certainly not a ploygon. However, it is a polygon.
20 isosceles triangles with each base being a side of the 20-gon, and the opposite vertices at the center of the polygon.
Assuming ALL 22 triangles are congruent, this would be a 22-gon, also known as an icositedigon
Yes because there are 540 degrees in a pentagon and 180 degrees in a triangle so 540/180 = 3 triangles.
A pentagon is a five sided regular polygon; as such, it is made up of five line segments. If you wanted to, you could also construct a pentagon out of five triangles that fit together much like a pie.The shapes that make a pentagon is triangles, rhombuses and diamonds. Dummy next time answer the question and stop giving a meaning when that was not asked for or that wasn't the question
A 16 sided polygon is made from 14 triangles
Yes, because the number of triangles that are formed in a polygon is 2 less than the numbers of its sides.
A dodecagon is a 12 sided shape made from 10 triangles
Oh, dude, a polygon with 1 billion sides is called a megagon. Yeah, it's like a polygon on steroids, just chilling there with all its billion sides, making all the other polygons jealous. So, if you ever need to impress someone with your geometry knowledge, just drop the word "megagon" and watch them be like, "Whoa, that's a lot of sides, man."
Rohmbus is a four sided figure (quadrilateral) that is made up of two equilateral triangles
Because all other polygons are made from triangles as for example an 8 sided octagon has 6 triangles within it or a 6 sided hexagon has 4 triangles within it.
yes
Yes
Yes
Yes
You can have an infinite number of triangles in a polygon, it would really depend on the size of the triangles you are trying to fit in.If on the other hand you mean that triangles are made by joining the point of the polygon to make triangles then it's the number of sides minus two.-n(sides)-2
Because there are 540 interior degrees in a five sided figure and the total sum of three triangles is 540 degrees