Geometry Congruence Postulates

An axiomatic system is consisting of _______, ________, _______ and _______ which    are used in proving logical conclusions in Geometry?

• axioms/postulates, numbers, undefined terms, theorems

• axioms/postulates, lines, undefined terms, theorems

• axioms/postulates, angles, undefined terms, theorems

• axioms/postulates, defined terms, undefined terms, theorems

Using the figure to the right, NC ≅ NC, which property of congruence is used?

• Distributive property

• Reflexive property

• Symmetric property

• Transitive property

• x = 118
• x = 108
• x = 28
• x = 58

Which congruence postulate tells us that if the two sides and an included angle of one triangle are congruent to the corresponding two sides and the included angle of another triangle, then the two triangles are congruent?

• ASA Congruence Postulate

• SAS Congruence Postulate

• SSS Congruence Postulate

• None of these

Which congruence postulate tells us that if the two angles and an included side of one triangle are congruent to the corresponding two angles and the included side of another triangle, then the two triangles are congruent?

• ASA Congruence Postulate

• SAS Congruence Postulate

• SSS Congruence Postulate

• None of these

Which congruence postulate tells us that if the three sides of one triangle are congruent to the three sides of another triangle, then the two triangles are congruent?

• ASA Congruence Postulate

• SAS Congruence Postulate

• SSS Congruence Postulate

• None of these

• ASA Congruence Postulate

• SAS Congruence Postulate

• SSS Congruence Postulate

• None of these

• 80⁰

• 100⁰

• 120⁰

• 150⁰

The triangles at right are congruent. Which of the following statements must be true?

• 
• 
• 
•