Angles
Angle that measures 90 degrees
Right Angle
marks an exact location
Point
Is 1 prime?
yes
What is the measurement of a circle?
360
Angle that measures more than 90 degrees
Obtuse Angle
Lines that never cross
Parallel lines
Is 25 composite or prime?
Composite
What is the measurement of a triangle?
60
Angle that measures less than 90 degrees
Acute Angle
Lines that create a 90 degree angle
Perpendicular lines
Is 13 prime or composite?
What is the measurement of a hexagon?
120 degrees
Angle that measures 180 degrees
Straight Angle
Lines that cross at some point
Intersecting lines
Is 100 prime or composite? List some factors.
Composite, 1,2,5,20,4,25,100
What is the measurement of a hexagon and square combined?
210 degrees