8.)
Define
Point / Rayl line line segment
Parralel | Intersecter | Angle
Answers
Answer:
Point- 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. A line is defined as a line of points that extends infinitely in two directions.
Ray- A part of a line with a start point but no end point (it goes to infinity).
Line- In geometry a line: is straight (no bends), has no thickness, and. extends in both directions without end (infinitely).
Line segment- 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. A closed line segment includes both endpoints, while an open line segment excludes both endpoints; a half-open line segment includes exactly one of the endpoints.
Parallel - Parallel lines are lines in a plane which do not meet; that is, two straight lines in a plane that do not intersect at any point are said to be parallel. Colloquially, curves that do not touch each other or intersect and keep a fixed minimum distance are said to be parallel.
Intersection- The intersection of two sets A and B, denoted by A ∩ B, is the set containing all elements of A that also belong to B (or equivalently, all elements of B that also belong to A).
Angle- An angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. Angles formed by two rays lie in the plane that contains the rays. Angles are also formed by the intersection of two planes.
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Answer:
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Step-by-step explanation:
point - A small dot made by a sharp pencil on a plane paper represents a point. . A
Ray - A line segment extended endlessly in one direction is called Ray
Line segment-Let A and B be two points on a plane. then ,the straight path A to B is called the line segment AB .this is denoted by AB
line - A line segment extended endlessly on both sides is called a line
Intersecter line- if is a point P common to two line l and m ,we say that the two line Intersect at the P and this point P is called the point of Intersection of the given lines
Angle- The figure formed by two Ray with the same initial point is called an angle
Parallel- Two lines in a plane which do not meet even when produced indefinitely in either direction, are known as Parallel line