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Mathematics
Mathematics
Problem
In a circle,
P
Q
PQ
P
Q
is a chord. A point
M
M
M
on
P
Q
PQ
P
Q
is such that
P
M
=
4
cm
PM = 4\,\text{cm}
P
M
=
4
cm
and the line through
M
M
M
and the centre
O
O
O
is perpendicular to
P
Q
PQ
P
Q
. Find
M
Q
MQ
M
Q
.
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