# 1.1 Collinear and Coplanar Practice

ID: duhak-zifim
Taylor Torre, BP BY-NC
Subject: Geometry

17 questions

# 1.1 Collinear and Coplanar Practice

Classroom:
Due:
Student Name:
Date Submitted:
##### Collinear

State whether or not the points are collinear.

1) E, D, C

a)

yes

b)

no

2) A, B, D

a)

yes

b)

no

3) A, F, B, E

a)

yes

b)

no

4) C, G, A

a)

yes

b)

no

5) F, G, C

a)

yes

b)

no

6) H, E, C, D

a)

yes

b)

no

##### Coplanar

State whether or not the points are coplanar.

7) J, P, N

a)

YES

b)

NO

8) K, M, R

a)

YES

b)

NO

9) N, R, J

a)

YES

b)

NO

10) M, J, K, P

a)

YES

b)

NO

11) R, K, N, M

a)

YES

b)

NO

12) K, N, R, J

a)

YES

b)

NO

##### True/False

13) Two points are always collinear.

True or false? Write below.

14) Four points are always coplanar.

True or false? Write below.

15) A ray is always part of a line.

True or false? Write below.

16) Three points cannot be collinear.

True or false? Write below.

17) A line sometimes has an endpoint.

True or false? Write below.