4. Fill in the blanks.
a)E, E, C or ?
A_ (P);
n_ (P);
b) Points
Point
Lines
Line n
B
(P);
m_ (P);
C__ (P);
(P).
P
and
belong to plane (P).
does not belong to plane (P).
and belong to plane (P).
to plane (P).
5. Look at the next figure. -
a) Name all groups consisting of three collinear ...
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