0
[object Object]
Still curious? Ask our experts.
Chat with our AI personalities
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
BeauYou're doing better than you think!
Chat with Beau
RossEvery question is just a happy little opportunity.
Chat with RossMore answers
The proper term for an 11 sided polygon is a hendecagon (undecagon is a mix of latin and greek roots) and you can triangulate it with as many triangles as you like. There is a minimum number of triangles though. The smallest i could get is 9, but you might be able to get it smaller
Add your answer:
Earn +20 ptsQ: How many triangles in a undecagon?
Write your answer...
Submit
Still have questions?
Continue Learning about Geometry
How many sides are there in an undecagon?
An undecagon is an 11 sided polygon
How many degrees inside undecagon?
An undecagon is an 11 sided shape and its interior angles add up to 1620 degrees
What degrees is a undecagon?
An undecagon, or figure with 11 sides. has an interior angle of 147o
What is an 11-sided shape?
undecagon.
How many triangles does a heptagon have?
A heptagon has 5 triangles.
Trending Questions
What is the purpose of the woman in waterfall by M.C. Escher?
Why can a conjecture be true or false?
How many ft across in a square acre?
How many ft in perimeter of a square acre?
What is an equation of the locus of points equidistant from the points 4 1 and 10 1?
What are the lines that cross at a 90 degree angle called?
How do you find height using length and width?
Which shape has a line drown between 2 vertices which are not next to each other in 2 D shapes?
What is the name of the polygon that has 11 sides?
Which figure contains perpendicular lines and parallel lines?
How do you find the straight line equation passing through the points -7 -3 and -1 -4?
Can an angle ever have the same measure as its complement?
How many square meters in 825 sq feet?
What is the surface area of a cube whose edges are 7 inches long?
What is 15ft by 13ft in square meters?
What is the square footage of 28' by 48'?
What is the width of something 4 inches in circumference?
A has cross-sectional shapes that are similar but not congruent to one another?
What is the formula to irregular figures?
How many verticles are in a rectangular prism?
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.