1. a. Name two coplanar lines:
b. Name four coplanar points:
BE
C. Name four non-coplanar points:
F
D
d. Name plane R in four different ways:
2.
a. How many planes are in the diagram?
B
A
b. Name all of the planes:
K
G
F
c. Name three collinear points:
H
D
E
d. Name three non-collinear points:
3.
a. Name the line with point P in 4 different ways:
b. Name the line with point T in 3 different ways:
Р О.
c. Name the plane in 4 different ways: