Theorems about Triangles
Geometry · Flashcards
GEOMETRY · FLASHCARDS
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QUESTION
What converse theorem uses corresponding angles to prove two lines are parallel?
QUESTION
Find
m
∠
2
m\angle 2
m
∠2
if
m
∠
1
=
115
∘
m\angle 1 = 115^\circ
m
∠1
=
11
5
∘
and
∠
1
\angle 1
∠1
and
∠
2
\angle 2
∠2
are alternate interior with parallel lines.
QUESTION
Identify whether
P
P
P
lies on the perpendicular bisector of
A
B
‾
\overline{AB}
A
B
if
P
A
=
P
B
PA = PB
P
A
=
P
B
.
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ANSWER
Yes;
P
A
=
P
B
PA=PB
P
A
=
P
B
implies
P
P
P
is on the perpendicular bisector. Converse of perpendicular bisector theorem applies.
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