Practice Problems

True

False, Plane BEA is an incorrect notation for the plane

False, The angle is notated incorrectly because E is not the vertext

True

False, J is the endpoint of the ray

False, It is the wrong notation because it is a line and not a ray

True

False, it is not a line in the picture.

False, it can be described in several other ways using any two letters on the line in the picture (M,B,J,K)

True

False, S is not on the plane

False, Plane EJK is not a proper way to describe the plane because the points are collinear

True

False, the notation is for a line and the problem describes a ray.

False, the notation is for a line segment and the problem describes it as a ray.

True

False, it is the only way to describe the angle.

False, it is not the correct way because the vertex is B so B should be the middle letter of the notation.

True

False, you cannot use I because there are many angles with a vertex of I

False, I is not a vertex so no angle can be described as II

True

False, B is not on the plane at all

False, the three points are collinear and the description of a plane cannot be described with three collinear points

True

False, BEA is not a proper description of the plane.

False, The line is on Plane BEA

True

False, there is no line between JK

False, there is no line segment between JK

False, there is no ray between JK

False, the description for the ray is KJ and not JK