If each interior angle of a regular polygon is 150 degrees, then it is
(1)Octagon
(2)
Decagon
(3)Dodecagon
(4)
Tetrahedron
If each interior angle of a regular polygon is 150 degrees, then it is
(1)Octagon |
|
(2) | Decagon | |
(3)Dodecagon | |
(4) | Tetrahedron |