posted by .

prove-AB-EF (in 5 steps that show why it is corect; i.e two-column proof)

2)Given-<2=<3, <4=<5
prove-<1 is supplementay to <6
(in 3 steps, with the two column proof)

1.AB=CD,CD=EF 1.Given
2.?? 2.??
3.?? 3.??
4.?? 4.??
5.AB=EF 5.??

  • geometry -

    Transitive Axiom If a = b and b = c then a = c

    So it seems to me to be two steps, not five.

    You second makes no sense, it does not indicate any relationship with <1 and any other angle.

  • geometry -

    Purple because aliens dont wear hats

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Geometry

    Prove that the tangents to a circle at the endpoints of a diameter are parallel. State what is given, what is to be proved, and your plan of proof. Then write a two-column proof. Hint draw a DIAGRAM with the points labeled. Can some …
  2. geometry

    ughh i need help i dnt like proofs we'll here it the instructions write a two column proof the segment addition postulate is useful for this proof also. remember that the transitive && substitution properties are common in proofs this …
  3. Writing a 2 column proof..

    I have no idea where to start! and I've got lots of these to write. Directions say write a two-column proof... Given: segment AB is congruent to segment XY, AC is is congruent to XZ, and BC is congruent to YZ. Prove: triangle ABC is …
  4. geometry

    Write a two column proof. Given CE = CA, EB and AD are medians, Prove: EB = AD for a triangle
  5. geometry

    complete the two-column proof given: x/6+2=15 prove: x=78
  6. geometry

    Write a two-column proof. Given: 7y = 8x – 14; y = 6 Prove: x = 7
  7. Geometry

    Write a two-column proof. If point g is the centriod of triangle ABC and BG = 18. Find GE and BE. My work: ge is half so its 9. be equals 18 + 9 = 27 i need help on two column proof part
  8. Geometry

    Write a two-column proof. Given: 7y=8x-14; y=6 Prove: x=7 I need help making a two-column proof with the statements and the reasons, please! Thank you! ( This is what I have so far) Statements | Reasons 1. 7y=8x-14;y=6 | Given 2. 7(6)=8x-14 …
  9. Algebra

    (I need help finding the remaining reasons for each statement in the column proof, I already know the first two) Finish the two-column Proof: If AB = 5x, BC = 2x –4, and AC = 52, then x = 8. (two column proof) AB= 5x, BC = 2x -4, …

    I REALLY NEED HELP IN THIS 2 COLUMN PROOF Complete the two-column proof. Given: is complementary to . bisects . Prove: is complementary to .

More Similar Questions