SOLUTION: find the missing endpoint given one endpoint and midpoint 1) endpoint- (4,2) midpoint-(6,0) 2) endpoint- ( -4,1) midpoint-(-1,3) 3) endpoint-(-3,6) midpoint- (-4,4) 4) end

Question 95094: find the missing endpoint given one endpoint and midpoint
1)
endpoint- (4,2) midpoint-(6,0)
2)
endpoint- ( -4,1) midpoint-(-1,3)
3)
endpoint-(-3,6) midpoint- (-4,4)
4)
endpoint-(6,-10) midpoint (-1,2)
PLEASE PLEASE PLEASE HELP
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Comment: The coordiinates of a midpoint are always the average of the corresponding coordinates of the endpoints.
1)
endpoint- (4,2) midpoint-(6,0)
Let the endpoint be (x,y)
(4+x)/2=6 and (2+y)/2=0
x = 8 and y = -2
Midpoint is (8,-2)
==========================
2)
endpoint- ( -4,1) midpoint-(-1,3)
Let the midpoint b (x,y)
(x+-4)/2 = -1 and (y+1)/2 = 3
x = 2 and y=5
Midpoint is (2,5)
=======================
Use the same procedure on the following problems.
========================
3)
endpoint-(-3,6) midpoint- (-4,4)
4)
endpoint-(6,-10) midpoint (-1,2)
================
Cheers,
Stan H.

RELATED QUESTIONS
Find the missing Endpoint Given an endpoint and midpoint: Endpoint (-3,-4), Midpoint... (answered by Fombitz)

Find the other endpoint of a line segment with the given midpoint and one endpoint.... (answered by dyakobovitch)

Find the other endpoint of the line segment with the given endpoint and midpoint... (answered by josmiceli)

What's the other endpoint of the segment with the given endpoint and midpoint?... (answered by josmiceli)

Find the other endpoint of the line segment that has the given endpoint and midpoint... (answered by htmentor,greenestamps)

Given the midpoint of a point is (6, 3) and an endpoint is (4, -2). Find the other... (answered by MathLover1)

Find th coordinates of the other endpoint of the segment, given its midpoint an one... (answered by ewatrrr)

The midpoint of qr is (1,-2) one endpoint is r(4,-5) find the coordinates of the other... (answered by Alan3354)

Find the other endpoint of a line segment with the given midpoint and one endpoint (I... (answered by jim_thompson5910)