Write the definitions of the following: point, line, ray, line segment, Angle, Triangle, parallel lines, Quadrilateral .
Answers
Answer:
Point- A point is an exact position or location on a plane surface.
Line- In geometry, a line can be defined as a straight one- dimensional figure that has no thickness and extends endlessly in both directions.
Ray- A ray is part of a line that has a fixed starting point but does not have an endpoint.
Line Segment- A line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line that is between its endpoints.
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.
Triangle- A triangle is a polygon with three edges and three vertices.
Parallel Lines- Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect.
Quadrilateral- A quadrilateral is a closed shape that is formed by joining four points among which any three points are non-collinear. A quadrilateral has 4 sides, 4 angles and 4 vertices.
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