Midpoint and Bisectors
What is a midpoint
It is the point that lies halfway between 2 other points
How do you define a point in geometry
a location
What is the formula for the distance problem?
d=r t
what is a line segment
A line segment is represented by end points on each end of the line segment
What is a bisector
a line that divides a line or an angle into two equivalent parts
How long does a line segment go on for
it goes on forever
What is the distance term in distance formula
D = (Speed x Time)
Does a line segment have 2 arrows above or only one going left
2 arrows
How to find the midpoint
You use the midpoint formula
what is a plane
a flat surface or area that extends infinitely in two dimensions and has no thickness
What is the term time in distance formula
Time=DistanceSpeed
What is a ray
a line with a single endpoint (or point of origin) that extends infinitely in one direction
What is the midpoint of the line segment with endpoints (2, 4) and (6, 10)?
(4, 7)
WHat is the equation of a plane that passes through the point (2,-1,3) and is perpendicular to the vector (1,4,-2)
x+4y-2z=-8
When to use distance formula?
to find distances between points in a plane.
Does a ray extend forever
extends on forever in the opposite direction
How do Bisectors work
a ray that divides an angle into two equal parts
What are the 7 types of lines
Why do we use distance formula
find the length of a line segment between two points on a graph
what is the difference between a line segment and a ray
A line segment is a part of line with two end points. A ray is a part of straight line that extends only in one direction from a fixed point.