Located in Columbia, Canada; the Williston Lake is one of the largest manmade lakes available. The lake build on the Peace River and covers an area of about 251 km long and 155 km wide totaling up to 1,761 square km.
An axiom or postulate is a premise or starting point of reasoning. As classically conceived, an axiom is a premise so evident as to be accepted as true without controversy.
User: A statement that needs to be proven using logic and previously proven statements is a A. definition. B. postulate. C. theorem. D. proof. Weegy: A statement that needs to be proven using logic and previously proven statements is a theorem. paral|Points 22001|. User: A statement that is assumed to be true is a A. definition. B. postulate.