if you mean 4 pointed star like a ninja star, there's a pretty good video showing you how here: http://foldsomething.com/origami-videos/4-point-star-ninja-throwing-star-shuriken/
A four-pointed star is often referred to as a "quincunx" or simply a "4-pointed star." In some contexts, it may also be called a "star tetrahedron" or "star polygon," depending on its geometric properties. These stars can be found in various cultural symbols and designs.
A four-pointed star can represent various meanings, depending on the cultural or religious context. In general symbolism, it can symbolize guidance, direction, or the four elements (earth, water, air, fire). It is also used in various flags and emblems to represent ideals such as ambition, power, protection, or achievement.
It is a concave octagon.
16 peices of the 8 pointed one
Yes, a four-pointed star can be symmetric. It typically exhibits rotational symmetry, as it can be rotated around its center by certain angles (like 90 degrees) and still look the same. Additionally, it can have reflective symmetry if its design is balanced along certain axes. The specific symmetry depends on the star's design, but many four-pointed stars do display these symmetric properties.
This, my friend, is a shuriken, a.k.a. Ninja Star. Ninjas would use them to kill people.
The Christian cross or crucifix, except that Quakers don't use symbols or images.
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A four pointed star.
If you mean one that transforms from an O to a star, then go on Youtube and type in the search box "how to make a transforming ninja star" and watch a video. That's how I learned.
5 pointed star? 6 pointed star(star of David)? A star in the sky? You need to provide more information. A 5 pointed star can have 5 lines of symmetry.
A four-pointed star, often referred to as a "star tetrahedron" or a "compass rose," symbolizes guidance, direction, and balance. It can represent the four cardinal directions (north, south, east, and west) or the four elements (earth, air, fire, and water) in various cultural contexts. Additionally, it is sometimes associated with spiritual or mystical meanings, embodying a connection between the earthly and the divine.