ill love you,hug you ,and give you a medal!!!
Points B, D, and F are midpoints of the sides of triangle ACE. EC = 39 and DF = 18. Find AC.

a.39
b.78
c.9
d.36

https://rialto5819-ehs-pps.gradpoint.com/Resource/2146263,72F,0,0,0,0,0/Assets/testitemimages/geometry_a/relationships_within_triangles/mc001-1.jpg

Question

ill love you,hug you ,and give you a medal!!!
Points B, D, and F are midpoints of the sides of triangle ACE. EC = 39 and DF = 18. Find AC.
 	
	a.39
	b.78
	c.9
	d.36

https://rialto5819-ehs-pps.gradpoint.com/Resource/2146263,72F,0,0,0,0,0/Assets/testitemimages/geometry_a/relationships_within_triangles/mc001-1.jpg

directrix · Answer

The segment joining the midpoints of two sides of a triangle has measure half that of the other side.

FD = (1/2) AC
18 = (1/2) AC
@knowel   AC = ?

anonymous · Answer

36 thank you