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Mathematics
Mathematics
Problem
Show that if
O
O
O
is a point and
O
X
OX
O
X
is a ray, then there is exactly one point
P
P
P
on
O
X
OX
O
X
such that
O
P
=
5
cm
OP=5\,\text{cm}
O
P
=
5
cm
.
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