SOLUTION: <-A----------- -B-----C-----D-> If AB=17, BC=7 and C is the midpoint of BD, then the length of AD is a.24 b.27 c.31 d.38 e.39

Algebra ->  Problems-with-consecutive-odd-even-integers -> SOLUTION: <-A----------- -B-----C-----D-> If AB=17, BC=7 and C is the midpoint of BD, then the length of AD is a.24 b.27 c.31 d.38 e.39      Log On


   

Question 906502: <-A-------------B-----C-----D->
If AB=17, BC=7 and C is the midpoint of BD, then the length of AD is
a.24
b.27
c.31
d.38
e.39
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

<-A-------------B-----C-----D->
If AB=17, BC=7 and C is the midpoint of BD, then the length of AD is:
if +C is the midpoint of BD, then BC=CD=7
<-A-----17--------B---7--C--7---D->
so, AD=17%2B7%2B7=31
answer is: c.31