SOLUTION: Good morining everyone,I would really appreciate your help if some of you would answer these questions for me (; Find midpoint and the length of the line of: (2,8)(6,14) (1,7)(7

Algebra ->  Linear-equations -> SOLUTION: Good morining everyone,I would really appreciate your help if some of you would answer these questions for me (; Find midpoint and the length of the line of: (2,8)(6,14) (1,7)(7      Log On


   

Question 721159: Good morining everyone,I would really appreciate your help if some of you would answer these questions for me (;
Find midpoint and the length of the line of:
(2,8)(6,14)
(1,7)(7,9)
(3,12)(6,4)
(-2,8)(2,18)
(-6,-2)(2,-10)
Cheers :)
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
(2,8)(6,14)
mid point
x= (6+2)/2=4
y=(14+8)/2= 11
Mid point(4,11)
Distance between two points
x1 y1 x2 y2

2 8 6 14
d= sqrt%28%28y2-y1%29%5E2%2B%28x2-x1%29%5E2%29
d= sqrt%28%28%09%0914%09-%098%09%29%5E2%09%2B%09%28%096%09-%092%09%29%5E2%09%29
d= sqrt%28%28%09%096%09%29%5E2%09%2B%09%28%094%09%29%5E2%09%29
d= sqrt%28%28%09%0952%09%29++%09%29
d= 7.21
follow same steps for others
m.ananth@hotmail.ca