no
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
A statement that is subjective, ambiguous, or based on opinion cannot be used to explain the steps of a proof. In a mathematical proof, each step must be based on objective facts, definitions, axioms, or previously proven theorems in order to ensure the validity and rigor of the argument. Statements that rely on personal beliefs, feelings, or interpretations are not suitable for constructing a logical proof.
no
conclusion
which of the following types of statement can be used to explain the steps of proof?
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
Guess Conjecture
The corollaries types of statement is what is used to explain the steps of a proof.
The corollaries types of statement is what is used to explain the steps of a proof.
yes
guess and conjeture
the theorems and postulates used in the proof
Vertical angles