Plane
co-linear points?
Three or more points that lie on the same straight line are called Collinear.
Three points that are all on a line are called "collinear points." These points lie on the same straight line, which means that if you were to draw a line through them, all three would be included on that line. Collinearity is a fundamental concept in geometry, often used to describe the relationship between points in a coordinate system.
3-d space.
How dont you know this??? A spear with three notches... In latin, 3 = tri & notch = dent. If you havent caught on by now, its a trident.
A spear with three prongs is called a trident. It is a three-pronged spear historically used for fishing and hunting, but also commonly associated with mythical figures like Poseidon, the Greek god of the sea.
The prefix "tri-" means three. In the case of "trident," it refers to the three points or prongs of the spear-like weapon.
Points on the same line are called collinear points.
It's called a "triangle". All of them have three points.
A trident (greek for "three teeth") is a type of spear-like weapon with 3 tines or points.
Plane
co-linear points?
iron was used for spear points and jewelry.
Three or more points that lie on the same straight line are called Collinear.
Three points that are all on a line are called "collinear points." These points lie on the same straight line, which means that if you were to draw a line through them, all three would be included on that line. Collinearity is a fundamental concept in geometry, often used to describe the relationship between points in a coordinate system.
The symbol of Poseidon's power was the trident, or a spear with three points, with which he used to shatter rocks, to call forth or subdue storms, to shake the earth, and the like.