Unit 1: Lang. of Geometry
points that are on the same line are known as
What is collinear
Reflect the following points across the y=x line (8,-1)
What is (-1,8)
Nonadjacent angles that are inside the two parallel lines and on opposite sides of the transversal.
What is alternate interior angles
How many degrees are in a triangle?
What is 180 degrees
Angles 1 & 2 add up to 180 this is called...
What is supplementary or linear pair
Reflect the following points across the y-axis (-3,4).
What is (3,4)
What is the hypothesis of If it is a dog, then it is a mammal.
What is it is a dog
Corresponding angles are
What is congruent
Do the following make a triangle? side lengths: 2, 4, 5
What is no
this has one endpoint and continues in one direction forever
What is a ray
Write a transformation rule for going up 5 and left 3 (x,y) --> (x , y )
What is (x-3, y+5)
What is the converse of the following statement: If it is raining, then I will bring my umbrella.
What is If I bring my umbrella, then it is raining
Same-side interior angles are
What is supplementary or linear pair
Do the following side lengths make a triangle: 5.5, 6, 11
What is yes
Making conclusions based off facts
What is inductive reasoning
These are transformations that do not change in size or shape.
What is rigid transformations (translations, rotations, and reflections)
What is the property for a=a?
What is the reflexive property
<3 and <4 are supplementary. <3 is 58 degrees what is <4?
What is 122 degrees
Angles 4 and 5 are vertical angles. If angle 5 is 40 degrees what is angle 4?
What is 40 degrees
Point F with coordinates (1,-2) is reflected across the x-axis, then translated by the vector <-4,-5>. What quadrant is the image located in?
What is quadrant 3
If <6 is same-side exterior with <5 and <5 is 50 degrees what is <6.
What is 100 degrees
If one side of a triangle is 25 cm and the second side is 30 cm, what is the range of possible numbers for the third side
What is 5 < x < 55