Triangle ABC is shown below with line DE passing through points D and E: If triangle ABC is dilated about the center of the triangle to create triangle A'B'C',
dilated line D'E' will (6 points)

1) be parallel to DE

2) be perpendicular to DE

3) lie on the same line as DE

4) shift five units to the right

The triangle is scaled by a factor of 3 about the centre, so it has simply increased in size. All other relationships should remain in proportion so the line DE would still pass through the centre of the triangle and through points D, E.

So the answer should be:

1. be parallel to the original line; and

2. pass through points D and E.

Step-by-step explanation:

Just trust me

answer: i think it is (1,-2)

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse