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Worksheets3rd Monthly Review Quiz
Total questions: 50
Worksheet time: 1hrs 19mins
What is it hypothesis in the statement:" If today is Tuesday, then we have school."?
Tomorrow is Wednesday.
We have school.
Today is Tuesday.
We do not have school.
Write the conclusion of the statement,
"If you are Anthony Rizzo, then you are a Chicago Cub."
You are Anthony Rizzo.
You are a Chicago Cub.
The Cubs are the best.
What are the two parts of a conditional statement?
Hypothesis
Conclusion
Converse
Inverse
What is the negation of "x > 3"?
x=3
x≤3
x<3
Write the converse of
If 3x = 15, then x = 5.
If x =5, then 3x =15.
If x = 5, then 2x = 10.
If 3x =15, then x=5.
If x = 5, then 3x = 15.
Write the contrapositive of
If 3x = 15, then x = 5.
If x =5, then 3x =15.
If x = 5, then 2x = 10.
If 3x =15, then x=5.
If x = 5, then 3x = 15.
Rewrite the statement as a conditional statement.
"The sum of the angles of a triangle is 180."
If the sum of the angles of a triangle, then 180.
If a figure is a triangle, then the sum of the angles is 180.
If a figure sums angles, then the triangle is 180.
Write the converse of the following statement.
"If a figure is a triangle, then the angles add to 180.
If a figure is not a triangle, then the angles do not add to 180.
If the angles of a figure do not add to 180, then it is not a triangle.
If a figure has angles that add to 180, then it is a triangle.
If it is Friday, then I will get paid.
It is Friday.
What is the conclusion?
Proof involving indirect reasoning. Also called proof by contradiction
Direct reasoning
Indirect reasoning
Direct proof
Indirect Proof
A way to reach a conclusion using reasoning:
Proof
hypothesis
counterexample
A proof that can be used when there are only two possibilities; if one possibility is false, the other must be true.
direct proof
indirect proof
conclusion
An example that shows a statement is false:
hypothesis
conclusion
counterexample
A mathematical statement that requires proof is a
theorem
postulate
definition
conjecture
A mathematical statement that does NOT require proof is a
theorem
postulate
conjecture
definition
The property demonstrated by the following:
If AB=CD and CD=EF, then AB=EF
reflexive
substitution
segment addition
transitive
Which property is used here; "If AB=CD, then CD=AB"?
Reflexive Property
Symmetric Property
Transitive Property
The two columns in the two-column proof are ...
Statement
Given
Reason
Conclusion
What is the first statement usually in a proof?
What you want to prove
The given
A theorem
A postulate
What type of proofs did we address in class in our examples?
paragraph proofs
flow proofs
two-column proofs
Direct proofs
On a two column proof.. what do we write on the right side of the table?
Statements
Reasons
Which of the following theorems/postulates would verify that ∠COB & ∠AOD are congruent?
Straight Angle Theorem
Congruent Compliments Theorem
Vertical Angles Theorem
Linear Pair Theorem
If AB=50, which definition would explain why AM=25?
Definition of Congruent
Definition of Midpoint
Definition of Segment
All students at Hermitage take an English class.
Statement 1: If you exercise regularly, then you have a healthy body
Statement 2: If you have a healthy body, then you have more energy
If I only like sandwiches with egg AND bacon. Do I like bacon sandwiches?
yes
no
it depends
