Types of Angles
Acute Angle
less than 90 degrees
Congruent
Equal or the same
Parallel Lines
Lines that never cross each other
8w = 72
w = 9
Obtuse Angle
Greater than 90 but less than 180
Complimentary Angles
Angles that add up to 90 degrees
Perpendicular Lines
Lines that cross each other and form 90 degree angles
2x + 9 = 33
x = 12
Right Angle
90 degrees
Supplementary Angles
Angles that add up to 180 degrees
Line
a straight line that never ends
-3(2x + 8) = -48
x = 4
Adjacent Angles
Angles that are next to each other
Vertex
The point where 2 or more lines meet to form an angle
Line Segment
A line that ends
5(x - 7) - 2x = -5
x =10
Corresponding Angles
Angles that match up with each other
Vertical Angles
Angles that are across from each other
Ray
A straight line that continues forever in one direction
What does Brayden smell like?
Rotten Cheese