GROUP RECITATION - 3RD QUARTER

What do you call the statements that can only be described and not defined?

• defined terms

• axioms

• undefined terms

• theorems

Which of the following is a commutative axiom?

• 2 + 5 = 5 + 2

• 2 ∙ 5 = 2 ∙ 5

• 2 + 5 = 2 + 5

• (2 + 5) = 2(5) + 5(2)

What is the additive inverse of b = 0?

• 0

Which of the following is NOT a property of Mathematical system?

• postulates

• theorems

• conjecture

• define terms

What undefined term is represented by a dot?

• plane

• line

• angle

• point

What undefined term is represented by the edge of a ruler?

• point

• line

• plane

• angle

Which of the following statements best describe a perpendicular line?

• intersecting lines forming 4 right angles

• a straight line

• intersecting lines

• intersecting lines forming a linear pair

What axioms of equality stated that for all real number 𝑝 and 𝑞, if 𝑝 = 𝑞 then 𝑞 = 𝑝?

• substitution property   

• reflexive property

• symmetric property

• transitive property

Which of the following represents a plane?

• edge of the of the book

• corner of a room

• door knob

• cover page of ADM module

Consider the following axiom set below. What are the undefined terms in given axiom set?

   Axiom 1: There are at least two buildings on a school campus.

   Axiom 2: There is exactly one sidewalk between any two buildings.

   Axiom 3: Not all the buildings have the same sidewalk between them.

• sidewalk only

• building and campus

• building and sidewalk

• building only