An axiom or a is an accepted statement of fact. definition given postulate practice

postulate

Step-by-step explanation:

An axiom or postulate is a statement that is always taken to be true, to use as a premise or beginning point for reasoning and arguments.

An axiom is taken to be true without proof whereas postulate are the basic structure from that theorems and lemmas are derived.

A postulate is assumed to be a fact and used to derive conclusions about any argument .

Therefore, An axiom or a postulate is an accepted statement of fact.

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60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.