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double the length

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Q: How do you find the length of a segment when given the endpoint and midpoint?
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The midpoint of a given line segment must lie on the given line segment?

true


How do you find the center or midpoint of a circle given one endpoint of the diameter?

to be honest I dont know


How do you find the endpoint of a line segment?

Use the midpoint formula.( x1 + x2 / 2 , y1 + y2 / 2 )For example, if you were given segment QR with midpoint M(-1, -1) and endpoint Q(-8, 10):(-1, -1) = ( x1 + -8 / 2 , y1 + 3 / 2)X COORDINATE--------------------1 = x1 + -8 / 2-2 = x1 - 86 = xY COORDINATE--------------------1 = y1 + 10 / 2-2 = y1 + 10-12 = y


For a line segment one endpoint is -8 10 and the midpoint of - 2 6 Find the coordinates of the other endpoint x1 y1?

The midpoint is going to have an x and y value halfway between those of the two endpoints. The midpoint has an x value 6 higher than the first endpoint and a y value 4 lower. Just continue this pattern to get the other endpoint. (-2+6, 6-4)=(4, 2) The midpoint formula: [(x1 + x2)/2, (y1 + y2)/2] By substituting the given values into the formula we have: (x1 + -8)/2 = -2 and (y1 + 10)/2 = 6 x1 - 8 = -4 and y1 + 10 = 12 x1 -8 + 8 = -4 + 8 and y1 + 10 - 10 = 12 - 10 x1 = 4 and y1 = 2 Thus, the other endpoint is (4, 2).


What methods could you use to calculate the x coordinate of the midpoint of a horizontal segment with the endpoints of -6 0 and 6 0?

You could use algebra (see below for how to do that), or you could graph the line and measure it.Using algebraThe x-coordinate of the midpoint of a line segment is the average of the x-coordinates of the end-points. 1/2(-6 + 6) = 0The y-coordinate of the midpoint of a line segment is the average of the y-coordinates of the end-points.1/2(0 + 0) = 0The midpoint of the given horizontal segment is the origin, (0, 0) .

Related questions

How do you find an endpoint if you are given one endpoint and the 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).


What is the other endpoint of the line segment with the given endpoint and midpoint. Endpoint (6-9) midpoint (76)?

If you mean endpoint (6, 9) and midpoint (7, 6) then the other endpoint is (8, 3)


How do you find the midpoint of a segment with the endpoints -4 -14 -229?

There are only three endpoint given and these are not sufficient to define a segment of a line.


How do you find an endpoint if you are given the midpoint?

Given only the midpoint you cannot.


How do you find the other midpoint when given the endpoint and one midpoint?

i have found the answer dont worry.


How do you find the other endpoint of the line segment with the given endpoint and midpoint?

Add the same amount again by finding the difference of the midpoint and end point. Example: If the end point is 3 and the mid point is 9. The difference between 3 and 9 is 6 so add 6 to 9 and get 15.


How to find the midpoint of a segment?

You find the midpoint of a line segment by dividing its length by two. If you are given two sets of 'x' and 'y' coordinates as the endpoints of the segment on a graph, then you need to use the formula [X1 plus X2]/2, [Y1 plus Y2]/2 to find the coordinates of the midpoint.


How do you find the coordinates of the midpoint and endpoint of a diameter?

The answer depends on what information you have been given.


The midpoint of a given line segment must lie on the given line segment?

true


How do you find one endpoint if you know the other and the midpoint?

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 .


How do you find the center or midpoint of a circle given one endpoint of the diameter?

to be honest I dont know


What does midpoint formula do?

It finds the co-ordinates of the midpoint of a line segment, given the co-ordinates of the two endpoints.