0
There is no such thing as a 1-sided polygon.
Proof:
The sum of the measure of the interior angles of a polygon is equal to 180(n-2) where n is the number of sides in the polygon.
If n=1, then the sum of the angles is 180(1-2) which is -180.
Since no angle can have a negative measure, the figure cannot exist.
A similar proof uses the formula for calculating the number of diagonals in the polygon, and this formula also shows that a 2-sided polygon cannot exist.
Still curious? Ask our experts.
Chat with our AI personalities
SteveKnowledge is a journey, you know? We'll get there.
Chat with Steve
MaxineI respect you enough to keep it real.
Chat with Maxine
ProfessorI will give you the most educated answer.
Chat with ProfessorAdd your answer:
Earn +20 ptsQ: What is the name of 1 sided polygon?
Write your answer...
Submit
Still have questions?
Continue Learning about Geometry
What is the name the 12 sided polygon?
The name of a 12 sided polygon is Dodecagon.
What is the name of a eight sided polygon?
A 8 sided polygon is called a octagon.
What is the name for a 9 sided polygon?
The name of a 9 sided polygon is Nonagon.
What is the name for a nineteen sided polygon?
The name of a 19 sided polygon is enneadecagon.
Name of a seventeen sided polygon?
The name of a 17 sided polygon is Heptadecagon.
Trending Questions
What is a statement accepted without proof?
What is a diameter of 100 yards?
What is to divide into two congruent parts?
In a scalene triangle the longest side is opposite the angle with smallest measure true or false?
True or False You can rely solely upon deduction to prove that your conclusion is correct?
What does having freckles that make a triangle mean on your left leg mean?
Can an angle ever have the same measure as its complement?
Given EFGH and E equals 45 what is the measure of F?
What is a term for a seam where two structures meet?
What is the name for a seven sided polygon?
What is the distance between point A(0 0 8) and B(0 6 0)?
How many 4 x 36 vinyl planks to cover 345 square feet?
How do you figure out the slope of a line?
Donald's garden is rectangular the garden is 14m long its perimeter is 47m how wide is the garden?
What is a kind of angle formed by the noncommon sides of two adjacent and complementary angles?
The angle of the land is measured by this?
How many obtuse angles does a pentagon have?
What is a hypotenuse in math terms?
Ten sides and ten angles?
What is a two dimensional shape with 8 angles in all?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.