VOCABULARY
A position in space represented with a dot.
POINT
A figure formed by two rays with the same endpoint.
An angle whose measure is exactly 90 degrees.
RIGHT ANGLE
Product of two negative integers
POSITIVE
If your classmates are noisy what should you do?
a
A set of connected points that extend without end in two opposite directions.
LINE
The endpoint of the rays that form the angle.
VERTEX
An angle whose measure is between 0 and 90 degrees.
ACUTE ANGLE
Product of three negative numbers
NEGATIVE
Name something you have learned this third quarter.
answer may vary
A part of a line that has one endpoint and extends without end in the opposite direction.
RAY
A unit used to measure angles.
DEGREES
An angle whose measure is greater than 90 degrees but less than 180 degrees.
OBTUSE ANGLE
11 x -11
-121
If I need to get up in class for any reason. What should you do?
Raise your hand and ask for permission.
A part of a line that consists of two endpoints and all the points between them.
SEGMENT/LINE SEGMENT
The symbol used to represent an angle.
<
An angle whose measure is exactly 180 degrees.
770 รท (-10)
-77
YOU ARE LUCKY TODAY!
BONUS
A flat surface that extends without end in all directions.
YOU ARE LUCKY TODAY!
Meaning of perpendicular
INTERSECT AT RIGHT ANGLE
Quotient of 5 negative integers
What are some things you can do to learn in class?
Take notes, ask questions, be attentive