Angles
True/false: The definition of an angle is a figure formed by two line segments or rays with a common endpoint.
True
The set of all points that lie on a straight line between two endpoints.
Line segment
The set of all points on a plane that are equidistant from a single point
Circle
What is your teacher's name?
Ms. Emily
What do we call a 90 degree angle?
2 lines that run equidistant and never intersect.
Parallel lines
A polygon with four sides
Quadrilateral
True/False: The notes you take in this class will be graded
False
An angle with a measure greater than 90 degrees and less than 180 degrees
Obtuse Angle
Lines that intersect on a right angle.
A triangle whose three interior angles have measures less than 90 degrees
Acute triangle
Where can you find extra scratch paper in the room?
In the back drawers
What is the sum of all interior angles in a triangle?
180 degrees
A line segment that connects the center of a circle to any point on the circle
Radius
A quadrilateral with four congruent sides
A rhombus
What happens every Friday in this class?
You will take a mastery check