Conditionals
How do you change a conditional statement to the inverse statement.
add the word"not"
What is ALWAYS the first reason in a proof?
GIVEN
What uses reasoning based on patterns?
What is Inductive Reasoning
the process of reasoning logically from given statements or facts to a conclusion.
What is deductive reasoning?
How do you change a conditional statement to the contrapositive statement.
switch the hypothesis and conclusion and add the word "not" to both parts
Name the following property:
If D is between C and E, then CE = CD + DE
Segment Addition
Describe the pattern and find the next 2 terms
5, 10, 15, 20, 25,...
Find the next number by adding the previous number by 5; 30. 35
Finish the following postulate:
Through any two points there exists __________.
exactly one line
Write the following as a conditional statement: "The sky is blue."
"If it is the sky, then it is blue?"
Name the property that allows you to replace with something that is equal.
Substitution
The 25th term in the following sequence: Circle, Star, Rectangle, Circle, Star,...
What is a circle?
Finish the following postulate:
Two planes intersect at a ______________.
line
The contrapositive of "If it is a dog, then it is an animal."
What is "If it is not an animal, then it is not a dog?"
What does the definition of congruence means?
switching between congruent and equal
If the name of a month starts with the letter J, it is a summer month. Find a counterexample.
What is a statement that is disproved by the counterexample "January?"
Write out an example of the Plane Point Postulate.
Plane ____ contains points ____, _____, ______
The converse of "I wear my socks if I wear tennis shoes."
What is "If I wear socks, then I wear tennis shoes."
Provide your own example of the transitive property.
check your answer with the teacher
You can connect any three points to form a triangle. Find a counterexample.
What is the statement disproved by 3 collinear points?
Draw a diagram of the following:
Line a and line b intersect at point W. Points X and Y lies on line b, such that XW = WY.
check your response with teacher