SOLUTION: GIVEN THE COORDINATE OF ONE ENDPOINT ab AND ITS MIDPOINT m, fFIND THE COORDINATES OF THE OTHER ENDPOINT 1.a(0,9) m(2,5) 2.a (4,2) m(-2,10)

Algebra ->  Length-and-distance -> SOLUTION: GIVEN THE COORDINATE OF ONE ENDPOINT ab AND ITS MIDPOINT m, fFIND THE COORDINATES OF THE OTHER ENDPOINT 1.a(0,9) m(2,5) 2.a (4,2) m(-2,10)       Log On


   

Question 337559: GIVEN THE COORDINATE OF ONE ENDPOINT ab AND ITS MIDPOINT m, fFIND THE COORDINATES OF THE OTHER ENDPOINT
1.a(0,9) m(2,5) 2.a (4,2) m(-2,10)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the midpoint formula,
xm=%28x1%2Bx2%29%2F2
2=%280%2Bx2%29%2F2
x2=4
.
.
.
ym=%28y1%2By2%29%2F2
5=%289%2By2%29%2F2
10=y2%2B9
y2=1
.
.
.
B:(4,1)
.
.
.
Now do the same for the second set.