Defining terms

Which pair of angles shares ray AF as a common side?

EAF and CAE

Which is the definition of a line segment?

a part of a line that has two endpoints

Which defines a circle?

all coplanar points equidistant from a given point

Which figure represents an undefined term?

d

The definition of a circle uses the undefined term .

plane

The definition of an angle uses the undefined term .

point

Which is the endpoint of a ray?

point S

Which point is the center of the circle?

point X

Which pair of undefined terms is used to define a ray?

point and line

Which pair of undefined terms is used to define the term parallel lines?

point and line

Which is defined using the undefined terms point and line?

ray

Which pair of angles shares ray AF as a common side?

x.EAF and CAE

Which is a property of an angle?

x.has two endpoints

Which undefined term can contain parallel lines?

x.line

Which undefined term is used to define an angle?

x.plane

Which pair of undefined terms is used to define the term parallel lines?

x.point and line

Which pair of undefined terms is used to define a ray?

x.point and line segment

Which undefined term can contain parallel lines?

x.ray