Lines
two lines that are the same distance apart and will never touch
What are parallel lines?
This is the term for a 90 degree angle
What is right angle?
If x+5=7, then x = 2
Subtraction Property of Equality
Give a counter example to the following:
If a number is odd, then it is divisible by 3.
Answers vary, but must be odd and not divisible by 3.
What sport does Mrs. Foster coach?
Basketball
lines that intersect to form a right angle
What is perpendicular
An angle that is less than 90 degrees
What is acute?
If 6(x+5) = 10, then 6x + 30 = 10
Distributive Property
A linear pair has one angle that is 135 degrees. What is the measure of the other angle
What is 45 degrees?
Where did Mrs. Foster go to college?
University of Northwestern St Paul
this has one endpoint and continues in one direction forever
What is a ray?
Two angles added together is known as what postulate
What is Angle Addition Postulate?
a=a, <A =<A
What is reflexive property of equality
What is a theorem
What a statement that needs to be proven?
How long has Mrs. Foster taught at Mounds View?
This is her 3rd year.
This is part of a line
What is a line segment?
Two adjacent angles that make up a straight angel
What is a Linear Pair?
AB= 5 and AB + BC = AC, then 5 + BC = AC
What substitution property
If it is nice outside, then I will go for a walk.
If I go for a walk, then it is nice outside.
How many pets does Mrs. Foster have?
Zero :(
When two segments are added together it is known as what postulate
What is segment addition postulate?
Two angles formed by intersecting lines
What are Vertical Angles?
If a=b and b=c then a=c
What is Transitive property?
Is the biconditional statement true or false? Explain your answer.
A conditional statement is true if and only if the converse is also true.
Conditional: If a conditional statement is true, then the converse is also true.
Converse: If the converse is true, then the conditional statement is true.
Both statements are false, so the biconditional statement is false.
Where is Mrs. Foster originally from? (State)
Watford City, ND