MATH (1st day)

• 1. which of the following theorems reveals that the measure of an exterior angle of a triangle is greater than the measure of either interior angle? (B. Exterior Angle Inequality Theorem)
• 2. what do you call a statement that is accepted without proof? (A. Postulate)
• 3. what is the side common to two angles of a triangle? (A. Adjacent Side)
• 5. what is an angle that forms a linear pair with an interior angle of a triangle when a side of the triangle is extended? (C. Exterior angle)
• 6. in exterior angle inequality theorem, which of the following must be the measure of an exterior angle of a triangle compared to the measure of the either of its remote interior angles? (A. Greater than)
• 7. using the figure on the right, which statement describes the relationship between m<AST and m<ASR? (B. m<AST > M<ASR)
• 8. using question number 7, what theorem is applied to describe the relationship between m<AST and m<ASR? (C. converse of hinge theorem)
• 9.Using the figure on the right, which inequality gives the correct lestriction on x in satisfying the Hinge Theorem? (A. x<9)
• 10. Which of the following theorems states that the sum of the lengths of any two sides is greater than the length of the third side? (B. Triangle Inequality Theorem)