geometry
posted by jordan
find other endpoint of line segment with a given endpoint and midpoint
endpoint (2,1) Midpoint (7, 2)

bobpursley
easy.
distance from point to midpoint
x: 2 7=9
y: 12=1
so the new x,y is (79, 2+1) or (16,3)
check my thinking
Respond to this Question
Similar Questions

Math
Find the other endpoint of a line segment with the given midpoint and one endpoint. Endpoint:(0,0); Midpoint:(2,8). My answer is:(4,16). Is this correct? 
Math, please check work
find the other endpoint of a line segment with the given midpoint and one endpoint. Endpoint: (0,0) midpoint: (4, 3) I would Double the midpoint and add on the endpoint The other endpoint would be (8, 6) is this correct? 
geometry
Find the other endpoint of a line segment with the given midpoint and one endpoint. Endpoint: ( 6, 1); Midpoint:(15/2,2 
Math
Find the other endpoint of a line segment with the given midpoint and one endpoint. Endpoint (6, 4): midpoint (3, 5). 
Math
Find the other endpoint of a line segment with the given midpoint and one endpoint. Endpoint (6, 4): midpoint (3, 5). 
Math
find the other endpoint of a line segment with the given midpoint and one endpoint. Endpoint: (6, 4); midpoint: (3, 5) 
math
Find the other endpoint of a line segment with the given midpoint and one endpoint. Endpoint: (0, 0); Midpoint: ( 2, 8) 
math
Find the other endpoint of a line segment with the given midpoint and one endpoint. Endpoint: (0, 0); Midpoint: ( 4, 2) 
trig
Find the other endpoint of the line segment with the given endpoint and mid point. 1. Endpoint:(1, 9), midpoint: (9, 10) 2. Endpoint: (2, 5), midpoint: (5, 1) 3. Endpoint:(9, 10), midpoint: (4, 8) 
geometry
One endpoint and the midpoint of a segment are given. Find the coordinates of the other endpoint. Show all your work. A. Endpoint: (1,9) Midpoint: (9,10) Endpoint: _______ B. Endpoint: (9,10) Midpoint: (4,8) Endpoint: ________