In een regelmatige tienhoek meet elke hoek | A. 18° |
---|---|
B. 22°30′ | |
C. 135° | |
D. 144° | |
E. 170° |
[ 3-0966 - op net sinds 19.11.12-(E)-25.10.2023 ]
In a regular decagon, what is the measure of each angle ? |
A.   18° |
---|---|
B.   22°30′ | |
C.   135° | |
D.   144° | |
E.   170° |