Download Angle and Angle Pair PRACTICE QUIZ

Angle and Angle Pair PRACTICE QUIZ
Use this PDF file to quiz yourself on your knowledge of
angles and angle pair vocabulary.
Check to see if you remember the name of the term
pictured on each page.
What kind of
angle is this?
What kind of
angle is this?
Obtuse Angle – An
angle that is greater
than 90 degrees
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Alternate Interior Angles – A pair of
congruent angles formed when a
transversal crosses two parallel lines.
These angles are on opposite (alternate)
sides of the transversal and are located
between the parallel lines (the interior).
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Same Side Interior Angles – A pair of
supplementary angles formed when a
transversal crosses two parallel lines.
These angles are on the same side of
the transversal and are located
between the parallel lines (the interior).
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Alternate Exterior Angles – A pair of
congruent angles formed when a
transversal crosses two parallel lines.
These angles are on opposite (alternate)
sides of the transversal and are located
outside the parallel lines (the exterior).
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Same Side Exterior Angles – A pair of
supplementary angles formed when a
transversal crosses two parallel lines.
These angles are on the same side of
the transversal and are located outside
the parallel lines (the exterior).
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Corresponding Angles – A pair of
congruent angles formed when a
transversal crosses two parallel lines.
These angles lie in the same position at
both intersections along the transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Vertical Angles – A pair of congruent
angles that are across from each
other where two lines cross.
They are called “vertical” angles
because they share the same vertex,
not because they are oriented up
and down.
Whenever two lines cross they form
two pairs of vertical angles.
Adjacent Angles – A
pair of angles that
share the same
vertex and share
one side.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Vertical Angles – A pair of congruent
angles that are across from each
other where two lines cross.
They are called “vertical” angles
because they share the same vertex,
not because they are oriented up
and down.
Whenever two lines cross they form
two pairs of vertical angles.
?
?
Transversal – A
line that crosses
two other lines.
?
?
Interior Region –
The space in
between two
parallel lines.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Alternate Interior Angles – A pair of
congruent angles formed when a
transversal crosses two parallel lines.
These angles are on opposite (alternate)
sides of the transversal and are located
between the parallel lines (the interior).
?
?
Parallel Lines – Two lines in
the same plane that never
meet.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Same Side Interior Angles – A pair of
supplementary angles formed when a
transversal crosses two parallel lines.
These angles are on the same side of
the transversal and are located
between the parallel lines (the interior).
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Supplementary Angles – A
pair of angles whose
measures add up to 180°.
The angles may or may not
be adjacent.
?
?
Exterior Region
– The area that
lies outside two
parallel lines
(NOT between).
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Alternate Exterior Angles – A pair of
congruent angles formed when a
transversal crosses two parallel lines.
These angles are on opposite (alternate)
sides of the transversal and are located
outside the parallel lines (the exterior).
What kind of
angle is this?
Acute Angle – An
angle that is less
than 90 degrees
What kind of
angle is this?
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Same Side Exterior Angles – A pair of
supplementary angles formed when a
transversal crosses two parallel lines.
These angles are on the same side of
the transversal and are located outside
the parallel lines (the exterior).
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Supplementary Angles – A
pair of angles whose
measures add up to 180°.
The angles may or may not
be adjacent.
What kind of
angle is this?
What kind of
angle is this?
Straight Angle – An angle that
is exactly 180 degrees and
forms a straight line
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Line A
Line B
Line C
Lines A and B are parallel.
Line C is a transversal.
Corresponding Angles – A pair of
congruent angles formed when a
transversal crosses two parallel lines.
These angles lie in the same position at
both intersections along the transversal.
What kind of
angle is this?
What kind of
angle is this?
Right Angle – An
angle that is exactly
90 degrees