Yes, a theorem can be used to justify the steps of a proof. When proving a statement, established theorems provide accepted truths that can support logical deductions. By referencing these theorems, one can ensure that each step in the proof is valid and grounded in previously proven results, thereby enhancing the credibility of the proof overall.
no
Yes, of course.
Since you didn't include the statements in your question there is no way for us to know
Steps in a geometric proof do not require support
the theorems and postulates used in the proof
no
Guess Conjecture
Yes, of course.
conclusion
Theorems, definitions, corollaries, and postulates
Yes, a theorem can be used to provide the key ideas or principles necessary to construct a proof. Theorems serve as the foundation for a mathematical argument and can guide the reasoning and structure of the proof.
Pythagorean theorem
definition,postulate,theorem,& CorollaryDefinition, Theorem, Corollary, and PostulateA.PostulateB.DefinitionD.Algebraic property(answers for apex)a and cpostulate, theorem, and definition
Since you didn't include the statements in your question there is no way for us to know
triangle sum theorem
a conjecture is never used , although postulates , previously proven theorems and definitions are used. so the answer is CONJECTURE. btw r u referring to the birmingham university chapter 2 speedback assignment?
Steps in a geometric proof do not require support