A point in geometry is a location. It has no size i.e. no width, no length and no depth. A point is shown by a dot.
What is a Point
100
In geometry, a ray is a line with a single endpoint (or point of origin) that extends infinitely in one direction.
What is a Ray
200
An Angle with an 90 Degrees
What is Right Angle
200
A line is a collection of points along a straight path that goes on and on in opposite directions. A line has no endpoints.
What is a Line
200
In geometry, a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints.
What is a Line Segment
300
An Angle with more than 90 Degrees
What is Obtuse Angle
300
In mathematics, a plane is a flat, two-dimensional surface that extends infinitely far. A plane is the two-dimensional analogue of a point (zero dimensions), a line (one dimension) and three-dimensional space.
What is a Plane
300
Three or more points are said to be collinear if they lie on a single straight line.
What is Collinear
400
An Angle with 180 Degrees
What is Straight Angle
400
The distance formula is derived from the Pythagorean theorem. To find the distance between two points (x1,y1) and (x2,y2)
√(x - a)² + (y - b)²
What is Distance Formula/Pythagorean Theorem
500
360 Degrees
How many Degrees are in a circle
500
A midpoint divides a line segment into two equal segments.