geometric figure with equal angles: crossword clues

Matching Answer
Confidence
ISOGON
60%
NONAGON
60%
RECT
60%
ELLS
60%
AREA
60%
CIR
60%
ARC
60%
CONE
60%
ONAN
60%
POLYGON
60%
e.g. Greek Cheese
e.g. O?D (Use ? for unknown letters)