Question

Look at the figure shown below.

Answer 1

http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_1008_08/image0024e8ca51a.jpg

Answer 2

Which statement must be true to prove that segment DE is parallel to segment CA?

Answer 3

4 : EA = 1 : DC

2 : DC = 5 : EA

3 : EA = 2 : DC

1 : DC = 2 : EA

Answer 4

@phi hopefully this will be the last question I need help with...

Answer 5

I can't see your image.

Answer 6

now can you?

Answer 7

if DE is || to CA
then the sides of the triangle are transversals


if the lines are parallel then the marked angles are equal "corresponding angles"
of a transversal

if the angles are all the same, the top little triangle is similar to the big triangle.

that means you want the sides to be in proportion