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star fish ;)
A 'concave decagon' is a ten-sided shape with every other corner pushed in towards the centre. It forms a regular five-pointed star.
A geometric star shape is concave. A star that is in the sky is convex.
yes
The correct term for a "star shape" would be a pentagram, for 5 pointed ones, hexagram for 6, and etc etc. I suppose it was nicknamed the "star" because of its points that streak out similar to a star.
Pentagon
A pentagram is the shape of a five-pointed star drawn with five straight strokes.
Star fruit is not a star. It has a five pointed shape which is a star. That does not mean it is really a star. You are not dumb. I am glad you asked this question. I used to think star fruit was a star. Now I don't.
Five stars in a pentagonal shape is the insignia of General of the Army. So Five stars is the highest rank. Movies often have star ratings based on this.
The same as they are now: a regular five-pointed star.
star fish ;)
A starfish is usually in the shape of a five pointed star.
Brilliant cut assumes a round shape. The elements of this cut are table, girdle, crown, pavilion and diameter. As well, the shapes of the facets have names: star, upper girdle and kite.
A barn star is a decorated painted object or image, often in the shape of a five-pointed star or a circular "wagon wheel" pattern, used to adorn a barn.
A pentagram (sometimes known as a pentalpha or pentangle or, more formally, as a star pentagon) is the shape of a five-pointed star drawn with five straight strokes.A picture can be seen in the related links below
A shape representing or based on that of a star as seen in the night sky, usually having five or more triangular points radiating from a center.
A 'concave decagon' is a ten-sided shape with every other corner pushed in towards the centre. It forms a regular five-pointed star.