Q)
(chatquestion)...1 PCG,3), Q(3,7) and R(4,2)
A
are three points in a
plans.
is the midicint ų QR' and
B is the 'foot of the perpendicudan
from Q to' PR. Find:
☺ the corelinates
of A;
the lines PA
the
equations of
and QB:
© the
point intersecfibn o
to
the lines PA and QB;
the line
Q and panallel
® the equation f
passing through
to thi' line PR.
1 Answer
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