Q: How do you find the midpoint of a line segment if you know the endpoint?

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-- Find the distance between the endpoint and the midpoint.-- Double that distance to get the length of the complete segment.-- When you're finished, sit quietly for a moment and ponder the meaning of "midpoint".

i have found the answer dont worry.

midpoint is given by the formula (x1 +x2) /2 and (y1 +y2) /2 where (x1 ,y1 )and (x2 ,y2) are the end points of the line segment .so if one end point and mid point is given the other end point can be calculated .

Every line and every line segment of >0 length has an inifinite amount of unique points.Socratic Explaination:consider ...- There are 2 distinct points defining a line segment.- Between these 2 distinct points, there is a midpoint.- The midpoint divides the original segment into 2 segments of equal length.- There are 2 distinct points used to define each segment.- Between these 2 distinct points, there is a midpoint for each segment.- These midpoints divide the segments into smaller segments of equal length.- repeat until throughly beatenThis leads to a description of an infinite amount of points for any given line segment.This does not describe all the points of a line segment. Example: the points 1/3 of the distance from either of the the original 2 points are approached but never hit.Please, feel free to rephrase this explanation. I know it's sloppy.

You can use the midpoint formula, if you know all of the vertexes' coordinates. For example, say you have an equilateral triangle with vertexes at points (0,0), (4,0), and (2,sqrt12). I'll choose (2,sqrt12) as my base of operations. (sqrt is the shortened form of "square root of") First, I find the midpoint between (0,0) and (4,0), which is (2,0). Next, I find the midpoint of (2,0) and (2,sqrt12). The midpoint formula is ((x1 + x2)/2, (y1 + y2)/2). Just plug in the numbers: ((2 + 2)/2, (0 + sqrt12)/2). This simplifies to (2,sqrt3), which is your answer.

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-- Find the distance between the endpoint and the midpoint.-- Double that distance to get the length of the complete segment.-- When you're finished, sit quietly for a moment and ponder the meaning of "midpoint".

If you are only given one endpoint and a midpoint, you know what the middle of the line segment is. Since the midpoint is half of what the line segment's length is, all you have to do is find the distance between the endpoint given and the midpoint, then add that coordinate to your midpoint and get your other endpoint. For example: Endpoint A: (4,5) Midpoint: (6,8) Distance between: (2,3) Add (2,3) to (6,8) and get Endpoint B: (8,11).

i have found the answer dont worry.

to be honest I dont know

midpoint is given by the formula (x1 +x2) /2 and (y1 +y2) /2 where (x1 ,y1 )and (x2 ,y2) are the end points of the line segment .so if one end point and mid point is given the other end point can be calculated .

if the segment is the whole length of the circle divide it by 2

Every line and every line segment of >0 length has an inifinite amount of unique points.Socratic Explaination:consider ...- There are 2 distinct points defining a line segment.- Between these 2 distinct points, there is a midpoint.- The midpoint divides the original segment into 2 segments of equal length.- There are 2 distinct points used to define each segment.- Between these 2 distinct points, there is a midpoint for each segment.- These midpoints divide the segments into smaller segments of equal length.- repeat until throughly beatenThis leads to a description of an infinite amount of points for any given line segment.This does not describe all the points of a line segment. Example: the points 1/3 of the distance from either of the the original 2 points are approached but never hit.Please, feel free to rephrase this explanation. I know it's sloppy.

The 'x' coordinate of the midpoint is the average of the 'x' coordinatesof the end points.The 'y' coordinate of the midpoint is the average of the 'y' coordinatesof the end points.Note:In order to use this handy factoid, you'll need to know how to find the averageof two numbers.

i dont know but if you find out please email me at reidbutler95@hotmail.com

who would know that answer

You can use the midpoint formula, if you know all of the vertexes' coordinates. For example, say you have an equilateral triangle with vertexes at points (0,0), (4,0), and (2,sqrt12). I'll choose (2,sqrt12) as my base of operations. (sqrt is the shortened form of "square root of") First, I find the midpoint between (0,0) and (4,0), which is (2,0). Next, I find the midpoint of (2,0) and (2,sqrt12). The midpoint formula is ((x1 + x2)/2, (y1 + y2)/2). Just plug in the numbers: ((2 + 2)/2, (0 + sqrt12)/2). This simplifies to (2,sqrt3), which is your answer.

The length of a line segment is called the distance. To find the distance, you need to know the coordinate of its endpoints given as (x1, y1) and (x2, y2) and the distance formula.