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point <lb/>of <lb/>contact</p><pb/> | point <lb/>of <lb/>contact</p><pb/> | ||
<p>p78 <lb/>137</p> <p>Corollary. <lb/>One <lb/>circle <lb/>can <lb/>touch <lb/>another <lb/>in <lb/>one <lb/>point <lb/>only</p><pb/> | <p>p78 <lb/>137</p> <p>Corollary. <lb/>One <lb/>circle <lb/>can <lb/>touch <lb/>another <lb/>in <lb/>one <lb/>point <lb/>only</p><pb/> | ||
<p>p79 <lb/>138</p> <p>A <lb/><sic>strait</sic> <lb/>line <lb/>drawn <lb/>at <lb/>right <lb/>angles <lb/>to the <lb/>extremity <lb/>of a <lb/>diameter, <lb/>is a <lb/>tangent <lb/>to the <lb/>circle.</p><pb/> | |||
<p>p79 <lb/>139</p> <p>Corollary <lb/>A <lb/><sic>strait</sic> <lb/>line <lb/>can <lb/>touch <lb/>a <lb/>circle <lb/>in <lb/>one <lb/>point <lb/>only</p><pb/> | |||
No 125. p.67
p.67
125
A
strait
line
that
joins
any
two
points
in the
circumference
of a
circle
will
fall
with
in the
circle
---page break---
p.68
126
A
line
drawn
from
the
centre
of
a circle,
to
the
middle
of a
line
terminated
by the
circumference
will
meet
the
same
at
right
angles.
---page break---
p 69
127
A
line
drawn
from
the
centre
of
a circle
at
right
angles
to a
line
termiated
by
the
circumference
will
divide
it
equally
---page break---
P.70
128
If
a
line
terminated
by a
circle
is divided
equally
by a
line
cutting
it at
right
angles
the
cutting
line
will
pass
through
the
centre
of
the
circle.
---page break---
p 71
129
If
from
a
certain
point
within
a
circle
three
equal
strait
lines
be
drawn
to the circumference
that
point
is the
center
of the
circle.
---page break---
p 72
130
In
a
circle
equal
strait
lines
terminated
by
the
circumference
are
equally
distant
from
the
center
---page break---
p 73
131
In
a
circle
strait
lines
equally
distant
from
the
centre,
&
terminated
by
the
circumference,
are
equal
to one
another.
p 74
132
In
circles
the
greatest
line
is a
diameter,
and of
other
lines
the
nearer
to
the
centre
is
the
greater,
---page break---
p 75
133
Of
strait
lines
drawn
from
the
same
point
to the
circumference
of a
circle,
the
greatest
is
that
passing
through
its
centre,
&
the
least
falls i
n the
opposite
point <lb/to the
greatest.
---page break---
p76
134
Only
two
equal
lines
can
be
drawn
to the
circumference
of a
circle,
from
any
point
which
is not
its
centre
---page break---
p76
135
Corollary.
One
circle
can
cut
another
in
two
points
only
---page break---
p77
136
If
two
circles
touch
one
another,
a
strait
line
joining
their
centers
will
fall
in the
point
of
contact
---page break---
p 78
136
Case
2.
When
the
circles
touch
inwardly
a
strait
line
joining
their
centers
will
fall
in the
point
of
contact
---page break---
p78
137
Corollary.
One
circle
can
touch
another
in
one
point
only
---page break---
p79
138
A
strait
line
drawn
at
right
angles
to the
extremity
of a
diameter,
is a
tangent
to the
circle.
---page break---
p79
139
Corollary
A
strait
line
can
touch
a
circle
in
one
point
only
---page break---
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Identifier: | JB/135/081/002"JB/" can not be assigned to a declared number type with value 135. |
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135 |
posology |
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081 |
geometry i |
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|
002 |
no. 125 p. 67 |
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copy/fair copy sheet |
3 |
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recto |
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46199 |
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