0
An exterior angle of a regular polygon with n sides is 360/n degrees. So in the case of a decagon that would be 36 degrees. The interior angle is its supplement so 180 - 36 = 144 degrees.
Furthermore, a non-regular decagon could have an interior angle with any value in the range (0, 360) degrees. The only constraint is that the sum of all ten interior angles is 1440 degrees.
Still curious? Ask our experts.
Chat with our AI personalities
FranI've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
JudySimplicity is my specialty.
Chat with Judy
BlakeAs your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with BlakeAdd your answer:
Earn +20 ptsQ: What is the measurement of one angle of a decagon?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
What is the measurement of one angle on a decagon?
Each interior angle of a regular 10 sided decagon measures 144 degrees
What is the sum of one angle for a decagon?
36
What is the measure of one angle of a regular decagon?
144
How many degrees does one angle in a decagon measure?
Interior angle: 144 degrees
What is the of an interior angle of a decagon?
Each interior angle of a regular decagon is 144 degrees
Trending Questions
How many ways can you make forty nine cents?
Who inveneted the first coin changer?
What say for 25 years at the job?
What is the lcm for 6 12 and 15?
What is 5 percent of 13000.00?
What is the total distance an object travels divided by the total time it takes to travel that distance?
What is five thirds divided by five?
What is the instantaneous voltage of 90 degrees?
Who built the 199 steps of Whitby?
Is 0.5625 bigger than 56.4?
What number is 15 percent of 296?
What is the student enrollment (in the total number of students)?
What is the square root of 445?
What is advantages of bisection method?
Which is less 0.35 or 0.30?
Are all sides of a parallelogram equal?
What is the sum of 177 and 8?
How many pounds is 211 kilograms?
What value is the same as 5 hundredths?
Is 4 divided 3220?
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.