honors/Geometry

how do you write out proofs?
To be more specific with my question, how do you find the alternate exterior angles theorem?


Be sure the result is not a postulate. If it is then there's nothing to prove, it's given. If it is a theorem -a provable statement- then review the avialable definitions, postulates and theorems to find a proof strategy. Generally, proving theorems is a trial and error process and you should improve in your ability to write them with practice.


ok so there is an isosceles triangle with altitude 'cd' and the left angle is 'a' and the right is 'b'. ok so if 'ad' is 4m and if 'db' is 9m then wat is 'cd' and how do u get it?

  1. 👍
  2. 👎
  3. 👁

Respond to this Question

First Name

Your Response

Similar Questions

  1. ELA

    Using Sources Quick Check help The scope of a project refers to(1 point) how you write your research question. the size of the research project. the answer to your research question. an effective source for the project. When would

  2. Test taking Stratagies (2 questions) help me plz

    1.)Which of the following is a good way to approach answering an essay question on a test? A.)Start writing your answer as soon as you have read the question B.)Jot down a rough outline before you start writing**** C.)Write as

  3. Geometry - Proofs

    Given : ABCE is a rectangle. D is the midpoint of CE. Prove : AD is congruent to BD . Statements || Reasons 1. ABCE is a rectangle. D is the midpoint of CE . || 1. Given 2.

  4. Language Arts 8 A

    Does anyone have the three paragraphs for the Analyzing Texts Portfolio? 1. Write a paragraph in which you describe the steps that experienced readers can use to analyze conflicting information in texts about the same topic.

  1. Geometry

    Okay so, I’m writing proofs and I have a test tomorrow, I HAVE NO CLUE HOW TO DO THIS!!! HELP!!!! Given: RS=1/2RT Prove: S is the midpoint of RT (It set me up for 6 statements and reasons)

  2. Physics

    I'm understanding most of this physics, but here is one last question I would appreciate help on. Thank you! Okay, so the question involves a figure. A link to the question and the picture with it is below can be found by googling

  3. math

    Original Question is: how many 1/2 miles are in 12 miles? write the division question 12 divided by 1/2= 24 what multiplication question could the model also answer? 12 x 2 =24 This is the one I didn't understand Write the

  4. Language art

    I Need help with these two question please help asap!( im a connexus student btw)(this is for a unit test) Question1) Use the passage to answer the question. Should cities be required to have detailed evacuation plans? In 3–5

  1. physics

    calculate the heat energy needed to convert 2kg of ice at -12 degree celcius to steam at 100 degree celcius. specific heat capacity for ice=2100j/kg K specific latent heat of ice=340000 J/kg specific latent heat for steam

  2. Geometry

    Full Question: The coordinates for a rhombus are given (2a, 0), (0, 2b), (-2a, 0), (0,-2b). Write a plan to prove that the midpoints of the sides of a rhombus determine a rectangle using coordinate geometry. Be sure to include the

  3. English

    Which of the following is a good test-taking strategy when answering an essay question? 1.(Think about what you want to say and create a brief bulleted list or organizer before you begin writing.) 2.Write as much as you can as

  4. Geometry

    Indirect Proofs Prove a triangle cannot have 2 right angles. 1) Given triangle ABC. 2) Assume angle A and angle B are both right angles is true by one of two possibilities (it is either true or false, so we assume it is true) This

You can view more similar questions or ask a new question.