Points Segment Plane

Name three collinear points.

• R, B, C

• N, B, D

• A, B, C

• S, B, D

Give another name for plane N.

• plane RAD

• plane ABD

• plane CB

• plane RS

Name a point coplanar to point K.

• point R

• point J

• point N

• point L

Name three non-collinear points.

• J, K, L

• R, N, M

• L, K, R

• J, K, M

Give another name for line JK.

• line J

• line JL

• line L

• line KN

If DE = 4x - 1, EF = 9, and DF = 9x - 22, find the value of x.

• 15

• 30

• 6

• 18

If DF = 78, DE = 5x - 9, and EF = 2x +10, find EF.

• 11

• 78

• 46

• 32

If DE = 4x + 10, EF = 2x - 1, and DF = 9x -15, find DF.

• 15

• 57

• 8

• 42

How many planes are in the figure?

• 2

• 3

• 5

• 7

A part of a line consisting of two points and all points between them.

• ray

• endpoint

• line segment

• plane