Question

help

Answer 1

well here you go
since b , d are mid points , bd=1/2 AE = 30 , therfore x=10 . therfore AC=60. by using ratio rules between ab and ac you can fin ab , is that okay ??

Answer 2

well in case .. AB=1/2 AC = 30 .. the answer will be 2-30

Answer 3

if you want to know how
http://www.regentsprep.org/Regents/math/geometry/GP10/MidLineL.htm

Answer 4

oooohhh thank you i kinda get it now so the answer is thirty

Answer 5

right and you are welcome