# Study sets matching "geometry angles"

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congruent angles

corresponding angles

adjacent angles

vertical angles

angles that have the same measure

Angles that have the same position on two different parallel l…

Share a common vertex, a common side and no common interior po…

A pair of opposite congruent angles formed by intersecting lin…

congruent angles

angles that have the same measure

corresponding angles

Angles that have the same position on two different parallel l…

Vertical Angles

Alternate Interior Angles

Alternate Exterior Angles

Corresponding Angles

When two lines intersect, angles opposite each other are congr…

Angles inside parallel lines and on opposite sides of a transv…

Angles outside parallel lines and on opposite sides of a trans…

These angles match up, or are in the same "place" when two par…

Vertical Angles

When two lines intersect, angles opposite each other are congr…

Alternate Interior Angles

Angles inside parallel lines and on opposite sides of a transv…

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parallel

parallel planes

transversal

congruent

Two lines are ______ if they are coplanar and do not intersect.

Two planes that do not intersect are called ___________ ______…

A _______________ is a line that intersects two or more coplan…

If two parallel lines are cut by a transversal, then the pairs…

parallel

Two lines are ______ if they are coplanar and do not intersect.

parallel planes

Two planes that do not intersect are called ___________ ______…

Ray

Vertex

Angle

Acute Angle

segment of a line with one endpoint

point where two or more rays or line segments meet

A figure formed by two rays with a common endpoint called the…

An angle that measures greater than 0 degrees and less than 90…

Ray

segment of a line with one endpoint

Vertex

point where two or more rays or line segments meet

Linear Angles

Supplementary Angles

Complementary Angles

Protractor Postulate

two positive angles that form a straight line together

two angles who's sum is 180°

two angles who's sum is 90°

the measure of an angle is the absolute value of the differenc…

Linear Angles

two positive angles that form a straight line together

Supplementary Angles

two angles who's sum is 180°

acute angle

adjacent angle

angle

congruent

An angle that measures more than zero but less than 90 degrees

Two angles that share a side and a vertex

Formed by two opposite rays starting at the same vertex

Exact same size

acute angle

An angle that measures more than zero but less than 90 degrees

adjacent angle

Two angles that share a side and a vertex

Angle

Acute angle

Obtuse angle

Right angle

Set of points that is the union of teo rays having the same en…

An angle whose degree measure is greater than 0 and less than…

An angle whose degree measure is greater than 90 and less than…

An angle whose degree measure is 90.

Angle

Set of points that is the union of teo rays having the same en…

Acute angle

An angle whose degree measure is greater than 0 and less than…

angle

vertex

rays or arms

protractor

the space (measured in degrees) between to lines that come tog…

the point where two points meet

the angular point where arms or rays meet

instrument for measuring angles

angle

the space (measured in degrees) between to lines that come tog…

vertex

the point where two points meet

Linear Pairs

Adjacent

Vertical Angles

Same side interior angles

straight angles that are 180 degrees

Next to each other; common side line; common vertex

Opposite, congruent

Supplementary

Linear Pairs

straight angles that are 180 degrees

Adjacent

Next to each other; common side line; common vertex

Right angles

Straight angles

Congruent supplements

Congruent compliments

All _____ ______ are congruent.

All _____ ______are congruent.

Supplements of the same angle, or congruent angles, are congru…

Compliments of the same angle, or congruent angles, are congru…

Right angles

All _____ ______ are congruent.

Straight angles

All _____ ______are congruent.

Vertical angles

Linear pair

Adjacent angles

Complementary angles

Two angles across from each other on intersecting lines. They…

Two angles that are adjacent and supplementary. They form a st…

Two angles that are next to each other and share a common side

Any two angles whose sum is 90°

Vertical angles

Two angles across from each other on intersecting lines. They…

Linear pair

Two angles that are adjacent and supplementary. They form a st…

right angle

obtuse angle

straight angle

complimentary angles

An angle that measures exactly 90 degrees.

An angle that is >90 degrees and <180 degrees.

An angle that measures exactly 180 degrees.

Angles whose measure adds up to 90 degrees.

right angle

An angle that measures exactly 90 degrees.

obtuse angle

An angle that is >90 degrees and <180 degrees.

Corresponding angles

Same side interior angles

Same side exterior angles

Interior angles

Two angles that occupy corresponding possitions

Two angles that lie between parallel lines on the same sides o…

Two angles that lie outside parallel lines on the same sides o…

Angles that lie in the area between two parallel lines that ar…

Corresponding angles

Two angles that occupy corresponding possitions

Same side interior angles

Two angles that lie between parallel lines on the same sides o…

Vertical Angles

Supplementary Angles

Adjacent Angles

Angle Bisector

A pair of opposites formed by an intersecting line

Angles that add up to equal 180 degrees

Angles that have a common vertex and common side

A line or ray that divides an angle in half

Vertical Angles

A pair of opposites formed by an intersecting line

Supplementary Angles

Angles that add up to equal 180 degrees

Acute Angles

Right Angle

Obtuse Angle

Straight Angle

An angle less than 90 degrees but more than 0

An angle that is 90 degrees with a measure

An angle more than 90 degrees but less than 180

An angle that is 180 degrees

Acute Angles

An angle less than 90 degrees but more than 0

Right Angle

An angle that is 90 degrees with a measure