nonagon
(noun)
/ˈnɑːnəɡɑːn/
Giải nghĩa:
A shape or figure with nine sides and nine angles.
A shape or figure with nine sides and nine angles.
Ví dụ:
He drew a nonagon on the board during the geometry class.
He drew a nonagon on the board during the geometry class.
Cách sử dụng
The word 'nonagon' is used to describe a shape with nine sides. It is often used in geometry when discussing shapes and angles. For example, a stop sign is a nonagon because it has nine sides. You can also use the word when talking about regular polygons, which are shapes with all sides and angles of equal measure.
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