Summative Test_Grade 8

What is the sum of the interior angles of a triangle?
                                                

• 180 degrees

•  360 degrees 

• 90 degrees

• 270 degrees

It is a structure formed by undefined and defined objects and terms which are related by the set of axioms and is logical consequence such as theorems and corollaries.
                     
                                 

• Mathematical System   

• Mathematical Equation

• They can be curved 

• Mathematical Expression

What are the undefined geometric terms used by architects and engineers in making plans for construction?
                                                  

• angles, lines, and points

• lines, planes, and angles

• points, lines, and planes

• planes, points, and angles

What statement refers to the relationships and characteristics that are accepted as true?
                                                                                     

• Theorems

• Axiomatic System

• Postulates

• Mathematical System

Three noncollinear points determine exactly one plane. This statement is often called _______

                                                                 

• A. Line Postulate

• C. Plane Postulate

• B. Ruler Postulate

•   D. None of the above

Which postulate states that two triangles are congruent if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle?
                                                                     

• a) SSS

• b) SAS

• c) ASA

• d) AAS

If triangle ABC is congruent to triangle DEF, which of the following is true?
                                                        
                                           

• a) AB = DE  

• c) Angle A = Angle D 

• b) AC = DF

• d) All of the above

The criteria which states that two triangles are congruent if all three sides of one triangle are equal to the three sides of another triangle is known as:
                             

• SSS Criterion

• SAS Criterion

• AAS Criterion  

• ASA Criterion

What is the abbreviation for Angle-Angle-Angle Congruence?
                                                                   

• a) AAA

• b) AAS

• c) ASA  

• d) SSS

In which case can you determine triangle congruence?
    
                                     

• Using two angles and a non-included side   

• Using two sides and a non-included angle

• Using two sides

• Using three angles