Exploring Points, Lines, and Planes

Which of the following terms are not defined in geometry?

• Point, Line, Plane

• Circle, Square, Triangle

• Radius, Diameter, Circumference

• Angle, Vertex, Edge

What is a point in geometry?

• A location with length, width, and thickness

• A plane with infinite points

• A line with infinite points

• A location with no length, width, or thickness

How is a line represented in geometry?

• An infinite set of points extending in two directions

• An infinite set of points extending in one direction

• A finite set of points extending in two directions

• A finite set of points extending in one direction

What is a plane in geometry?

• A flat surface with length, width, and thickness

• A flat surface with length and width but no thickness

• A curved surface with length and width

• A curved surface with length, width, and thickness

What does the term 'collinear' mean?

• Points on the same line

• Points on different planes

• Points on different lines

• Points on the same plane

Which of the following points are non-collinear?

• Points A, B, and C not on the same line

• Points L, M, and N on the same line

• Points P, Q, and R on the same line

• Points W, X, and Y on the same plane

What does 'coplanar' mean?

• Points on different lines

• Points on different planes

• Points on the same line

• Points on the same plane

What is the intersection of two planes?

• A line

• A point

• A plane

• A space

What do dashed lines in diagrams indicate?

• Parts that are visible

• Parts that are hidden from view

• Parts that are not part of the figure

• Parts that are highlighted

Which of the following statements is true?

• Lines AB and CD do not intersect

• Line AB passes through point Z

• Plane M does not contain line AB

• Line AB does not contain point Z