# Study sets matching "geometry parallel"

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transversal

alternate angles

corresponding

Corresponding Angle Postulate

a line that crosses over two parallel lines

two angles that are on opposite sides of the transversal (inte…

refer to the position in the group of four angles

corresponding angles are congruent

transversal

a line that crosses over two parallel lines

alternate angles

two angles that are on opposite sides of the transversal (inte…

Parallel Lines

Vertical angles

Supplementary angles

Transversal

Lines that never intersect.

angles formed when two lines intersect that across from one an…

angles whose sum is 180 degrees

a line that intersects 2 or more parallel lines

Parallel Lines

Lines that never intersect.

Vertical angles

angles formed when two lines intersect that across from one an…

alternate interior angles

same side interior angles

corresponding angles

alternate exterior angles

interior angles that are on opposite sides of the transversal

interior angles that are on the same side of the transversal

are on the same side of the transversal in corresponding posit…

nonadjacent exterior angles that are on the opposite sides of…

alternate interior angles

interior angles that are on opposite sides of the transversal

same side interior angles

interior angles that are on the same side of the transversal

corresponding angles

alternate interior angles

interior angles on the same side

vertical angles

If parallel lines are cut by a transversal, then corresponding…

If parallel lines are cut by a transversal,then alternate inte…

If parallel lines are cut by a transversal, then interior angl…

Vertical angles are equal in measure

corresponding angles

If parallel lines are cut by a transversal, then corresponding…

alternate interior angles

If parallel lines are cut by a transversal,then alternate inte…

Parallel Lines

Vertical angles

Supplementary angles

Transversal

Lines that never intersect.

angles formed when two lines intersect that across from one an…

angles whose sum is 180 degrees

a line that intersects 2 or more parallel lines

Parallel Lines

Lines that never intersect.

Vertical angles

angles formed when two lines intersect that across from one an…

point-slope form

transversal

slope

supplementary

The form of the equation (y-y1)=m(x-x1)

A line that intersects two or more coplanar lines at different…

The ratio of change along the y-axis to the change along the x…

Angles whose sum is 180 degrees

point-slope form

The form of the equation (y-y1)=m(x-x1)

transversal

A line that intersects two or more coplanar lines at different…

Corresponding Angles

Alternate Interior Angles

Alternate Exterior Angles

Same Side or Consecutive Interior Angles

Angles that are in the same relative position - they are congr…

Angles that are both inside the parallel lines and are on oppo…

Angles that are both outside of the parallel lines and are on…

Angles that are both inside the parallel lines and are on the…

Corresponding Angles

Angles that are in the same relative position - they are congr…

Alternate Interior Angles

Angles that are both inside the parallel lines and are on oppo…

Parallel Lines

Vertical angles

Supplementary angles

Transversal

Lines that never intersect.

angles formed when two lines intersect that across from one an…

angles whose sum is 180 degrees

a line that intersects 2 or more parallel lines

Parallel Lines

Lines that never intersect.

Vertical angles

angles formed when two lines intersect that across from one an…

parallel lines

parallel planes

skew lines

transversals

lines in the same plane that never intersect

planes that do not intersect

Lines in three dimensional space that do not intersect and are…

a line that intersects two or more lines at unique points

parallel lines

lines in the same plane that never intersect

parallel planes

planes that do not intersect

parallel lines

skew lines

parallel planes

transversal

two coplanar lines that never intersect

two non-coplanar lines that never intersect

two planes that never intersect

a line that intersects two or more lines or planes

parallel lines

two coplanar lines that never intersect

skew lines

two non-coplanar lines that never intersect

transversal

alternate angles

corresponding

Corresponding Angle Postulate

a line that crosses over two parallel lines

two angles that are on opposite sides of the transversal (inte…

refer to the position in the group of four angles

corresponding angles are congruent

transversal

a line that crosses over two parallel lines

alternate angles

two angles that are on opposite sides of the transversal (inte…

alternate interior angles

same side interior angles

corresponding angles

alternate exterior angles

interior angles that are on opposite sides of the transversal

interior angles that are on the same side of the transversal

are on the same side of the transversal in corresponding posit…

nonadjacent exterior angles that are on the opposite sides of…

alternate interior angles

interior angles that are on opposite sides of the transversal

same side interior angles

interior angles that are on the same side of the transversal

Alternate angles

Corresponding Angles

Alternate Exterior Angles

Alternate Interior Angles

2 angles on opposite sides of a transversal

2 angles on the side of the transversal but different regions.

Angles in the exterior region and on opposite sides of the tra…

Angles in the interior region and on opposite sides of the tra…

Alternate angles

2 angles on opposite sides of a transversal

Corresponding Angles

2 angles on the side of the transversal but different regions.

Term used for two or more straight line…

Write the symbol for

**parallel lines**.To show that lines are parallel, mark l…

Term used for any line that intersects…

parallel lines

||

>

transversal

Term used for two or more straight line…

parallel lines

Write the symbol for

**parallel lines**.||

Parallel Lines

Skew Lines

Perpendicular Lines

Transversal

Coplanar lines that do not intersect - lines that are the same…

Non-coplanar lines that do not intersect

Two lines that intersect to form a right angle

A line that intersects at least two other lines

Parallel Lines

Coplanar lines that do not intersect - lines that are the same…

Skew Lines

Non-coplanar lines that do not intersect

Alternate angles

Corresponding Angles

Alternate Exterior Angles

Alternate Interior Angles

2 angles on opposite sides of a transversal

2 angles on the side of the transversal but different regions.

Angles in the exterior region and on opposite sides of the tra…

Angles in the interior region and on opposite sides of the tra…

Alternate angles

2 angles on opposite sides of a transversal

Corresponding Angles

2 angles on the side of the transversal but different regions.

Converse of CA postulate

Parallel Postulate

Converse of AEA theorem

Converse of CIA theorem

If CAs are congruent, then the lines are parallel

If there is a line and a point not on the line, then there is…

If AEAs are congruent, then the lines are parallel

if AIAs are congruent, then the lines are parallel

Converse of CA postulate

If CAs are congruent, then the lines are parallel

Parallel Postulate

If there is a line and a point not on the line, then there is…

Complementary Angles

Supplementary Angles

Corresponding Angles

Vertical Angles

Angles whose measure add up to 90 degrees.

Angles whose measure add up to 180 degrees.

Angles in the same position and on the same side of the transv…

Angles that are opposite each other.

Complementary Angles

Angles whose measure add up to 90 degrees.

Supplementary Angles

Angles whose measure add up to 180 degrees.

Parallel Lines

Skew lines

Transversal

Parallel Postulate

When two or more lines that do not intersect and are coplanar.

Lines that do not intersect an are not coplanar.

A line that intersects two or more lines in different points.

If there is a line and a point not on a line, then there is ex…

Parallel Lines

When two or more lines that do not intersect and are coplanar.

Skew lines

Lines that do not intersect an are not coplanar.

Corresponding Angles

Alternate Interior Angles

Alternate Exterior Angles

Same Side or Consecutive Interior Angles

Angles that are in the same relative position - they are congr…

Angles that are both inside the parallel lines and are on oppo…

Angles that are both outside of the parallel lines and are on…

Angles that are both inside the parallel lines and are on the…

Corresponding Angles

Angles that are in the same relative position - they are congr…

Alternate Interior Angles

Angles that are both inside the parallel lines and are on oppo…

Parallel Postulate

Congruent Linear Pair Theorem

Adjacent Acute Angles Theorem

Perpendicular Four Right Angle Theorem

If there is a line and a point not on the line, then there is…

If two lines intersect to form a linear pair of congruent angl…

If two sides of two adjacent angles are perpendicular, then th…

If two lines are perpendicular, then they intersect to form fo…

Parallel Postulate

If there is a line and a point not on the line, then there is…

Congruent Linear Pair Theorem

If two lines intersect to form a linear pair of congruent angl…

Alternate Interior Angles

Alternate Exterior Angles

Consecutive Interior Angles (Same-Side…

Corresponding Angles

Angles on the inside of two lines and on opposite sides of a t…

Angles on the outside of two lines and on opposite sides of th…

Angles on the inside of two lines and on the same side of the…

Angles in matching positions when a transversal crosses at lea…

Alternate Interior Angles

Angles on the inside of two lines and on opposite sides of a t…

Alternate Exterior Angles

Angles on the outside of two lines and on opposite sides of th…

corresponding angles

alternate interior angles

alternate exterior angles

consecutive interior angles

angles on the same side of the transversal and in the same pos…

interior angles, non adjacent, and on opposite sides of the tr…

exterior angles, non adjacent, and on opposite sides of the tr…

interior angles that are on the same side of the transversal

corresponding angles

angles on the same side of the transversal and in the same pos…

alternate interior angles

interior angles, non adjacent, and on opposite sides of the tr…