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What are number lines used for?
Plotting points. Graphing lines, line segments, rays, etc.
What reference lines are used to locate points on earth?
Latitude and Longitude
When two points on a line are used to name the line the points must always be given alphabetical order?
False ( apex )
What is the definition of a line?
There are many definitions, here is one:A line (straight line) is a geometrical form that is straight, infinitely long and infinitely thin, consisting of an infinite number of finite points. Any two points can be connected to form a line. (A straight line is the shortest path between any two points.)A geometric line can also be curved, and may form a closed path.A line of poetry is just that : the words in a single line, which are defined by meter and by rhythm, and possibly by characteristics such as assonance, consonance, and rhyme.A line in practical uses can be a string used for fishing, a rope used to do work, or a boundary or borderline. It can be a number of objects or constructs in a row.
Can three points be noncoplanar?
No, A plane can be drawn through any 3 points. If the 3 points are collinear then they make a line and a plane can contain a line. If the points are noncollinear then they can be used to form the corners of a triangle; all points of a triangle are in the same plane.
Is s three is the least number of points that can be used to define a plane?
yes, three points in the least number of points that can be used to define a plane. if you used two points you would only have a line, and one point is a point
What are useful reference points?
Reference points are used in order to easily access information that is in a larger collection of data.
What are number lines used for?
Plotting points. Graphing lines, line segments, rays, etc.
What is the control line in a land survey?
The control line in a land survey is a reference line established through surveying techniques to control the positioning and orientation of survey measurements. It is typically a straight line connecting known points on the ground, used as a reference for conducting accurate measurements and creating an accurate map or plan of the surveyed area.
How can reference points be used to calculate the distance an object travels?
2
What reference lines are used to locate points on earth?
Latitude and Longitude
What is reference line in measuring the angle of incidence and the angle of reflection?
A reference line is a line that is perpendicular to the surface at the point of incidence. It is used as a point of reference for measuring the angles of incidence and reflection relative to the surface. The angle of incidence is measured between the incident ray and the reference line, while the angle of reflection is measured between the reflected ray and the reference line.
What type of object other than non moving objects can used as reference points?
Living organisms such as plants or animals can also be used as reference points. For example, using a tree or a specific animal as a reference point can help provide perspective or direction.
How many reference temperature points are needed to create a thermometer scale?
Two reference temperature points are needed to create a thermometer scale. These points are used to calibrate the scale and typically consist of the freezing and boiling points of a substance, such as water.
When two points on a line are used to name the line the points can be given in either order?
False. * * * * * No, it is true. It is false if the line is a vector but not otherwise.
How do we use reference points to determine whether motion has occurred?
Reference points are used to determine motion by comparing the position of an object relative to those points over time. If the object changes its position relative to the reference points, then motion has occurred. By observing the changes in the object's position relative to fixed points, we can determine its motion, speed, and direction.
When two points on a line are used to name the line the points must always be given alphabetical order?
False ( apex )
