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WorksheetsMathematics 8 Q3
Total questions: 30
Worksheet time: 7mins
What are the undefined terms in Geometry?
axiom/ postulate and theorem
bisector, betweenness and midpoint
intersecting and parallel lines
point, line and plane
It is a statement that is accepted without proof.
axiom
postulate
proof
theorem
Which of the following is a statement formed by interchanging the hypothesis and conclusion of the original if-then statement?
conditional
contrapositive
converse
inverse
It is a statement formed by negating the hypothesis and conclusion of the converse of an if-then statement.
argument
contrapositive
converse
inverse
Complete the following: 1, 3, 9, 27, _____
30
51
81
90
A type of statement which states that “if p, then q”.
conditional statement
declarative statement
exclamatory statement
All of these
It is a type of reasoning that uses accepted facts to reason in a step-by-step manner until we arrive at a desired statement.
abductive reasoning
analogical reasoning
deductive reasoning
inductive reasoning
It is a logical argument in which each statement you make is supported/ justified by given information, definitions, axioms, postulates, theorems and previously proven statements.
axiom
postulate
proof
theorem
This type of reasoning uses specific examples to arrive at a general rule, generalization or conclusion.
causal reasoning
critical thinking
deductive reasoning
inductive reasoning
What do you call the statement formed by negating the hypothesis and conclusion of a given if-then statement?
collinear
contrapositive
converse
inverse
What do you call a statement that has become a rule because it has been proven to be TRUE?
axiom
postulate
proof
theorem
Which of the following is a subset of a line with two endpoints?
angle
line segment
midpoint
ray
It is represented by a dot. It has no length, width or thickness and occupies no space. All geometric figures are made up of a collection of these.
line
plane
point
none of these
A straight mark with arrow heads. Have infinite length but no width and thickness.
line
plane
point
none of these
The building blocks of geometry and do not have formal definition because they can only be described or illustrated.
defined terms
postulate/axiom
theorem
undefined terms
A flat surface that extends infinitely in all directions. It has length and width but no thickness.
line
point
plane
none of these
These are points that lie on the same line.
collinear points
coplanar points
noncollinear points
noncoplanar points
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
Which of the following is the equivalent converse statement of “If the weather is nice, then I will wash the helicopter.”?
If I wash the helicopter, then the weather is nice.
If the weather is not nice, then I wash the helicopter.
If I don’t wash the helicopter, then the weather is not nice.
If the weather is not nice, then I will not wash the helicopter.
The triangles at right are congruent. Which of the following statements must be true?
What undefined term in geometry is depicted by a taut wire?
point
line
plane
none of these
Which of the following is a possible name for the line illustrated below?
AB
AL
AM
LM
A flat surface that extends infinitely in all directions. It has length and width but no thickness.
Line
Plane
Point
None of these
These are points that lie on the same line.
Collinear Points
Coplanar Points
Noncollinear Points
Noncoplanar Points
It is a polygon with three edges and three vertices. It is considered as one of the basic shapes in geometry.
Pentagon
Quadrilateral
Square
Triangle
Which of the following does NOT describe a mathematical system?
axiom/ postulate
parallel lines
theorems
undefined and defined terms
