Defining Terms Answers

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

Which undefined term is used to define an angle?

Which is defined using the undefined terms point and line?

3 lines are shown. One line has points B, A, and E. Line C, A, F intersects that line at point A. A line comes out of point A and goes through point D.

Which defines a circle?

Which is a property of an angle?

Two lines extend from point S to create a right angle. The vertical line extends from point S through point R. The horizontal line extends right from point S through point T. A third line extends right and up from point S through point U.

Circle X is shown. Points W, Y, and Z are on the circle. Lines are drawn through each point on the circle.

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

Which is the definition of a line segment?