#### Study sets matching "term:acute angles = angles smaller that 90 degrees"

#### Study sets matching "term:acute angles = angles smaller that 90 degrees"

Rectangle

Less

Obtuse

Quadrilateral

Is a quadrilateral with four right angles

An acute angle is an angle less than 90 degrees

Triangle has one angle with more than 90 degrees

Is a shape with 4 sides

Rectangle

Is a quadrilateral with four right angles

Less

An acute angle is an angle less than 90 degrees

vertical angle pair

linear pair

corresponding angle pair

alternate interior angle pair

non-adjacent angles formed by two intersecting lines

two adjacent angles that form a straight line

same side of transversal; one interior, one exterior

opposite sides of transversal; both between the lines

vertical angle pair

non-adjacent angles formed by two intersecting lines

linear pair

two adjacent angles that form a straight line

reflex angles

straight angle

right angle

obtuse angle

an angle that measures more than 180 degrees and less than 36…

an angle that measures exactly 180 degrees

an angle that measures exactly 90 degrees

an angle that measures more than 90 degrees and less than 180…

reflex angles

an angle that measures more than 180 degrees and less than 36…

straight angle

an angle that measures exactly 180 degrees

right angle

obtuse angle

straight angle

complimentary angles

angle that measures exactly 90 degrees.

angle that is >90 degrees and <180 degrees.

angle that measures exactly 180 degrees.

Angles whose measure adds up to 90 degrees.

right angle

angle that measures exactly 90 degrees.

obtuse angle

angle that is >90 degrees and <180 degrees.

Adjacent Angles

Vertical Angles

Complementary Angles

Supplementary Angles

Two angles that have a common vertex and a common side.

Each of the pairs of opposite angles made by two intersecting…

Two angles whose sum is 90°.

Two angles whose sum is 180°.

Adjacent Angles

Two angles that have a common vertex and a common side.

Vertical Angles

Each of the pairs of opposite angles made by two intersecting…

Vertical Angles

Acute Angle

Adjacent Angles

Alternate Exterior Angles

Opposite angles that share a vertex (point).

An angle less than 90 degrees.

An angle that share a side and a vertex.

Congruent angles on the outside of the parallel lines.

Vertical Angles

Opposite angles that share a vertex (point).

Acute Angle

An angle less than 90 degrees.

right angle

obtuse angle

straight angle

complimentary angles

an angle that is exactly 90 degrees.

an angle that is greater than 90 degrees and less than 180 de…

an angle that measures exactly 180 degrees.

2 Angles that add up to 90 degrees.

right angle

an angle that is exactly 90 degrees.

obtuse angle

an angle that is greater than 90 degrees and less than 180 de…

Obtuse Angle

Acute Angle

Right Angle

Straight Angle

An angle that measures more than 90 degrees but less than 180…

an angle that measures less than 90 degrees

an angle that measures 90 degrees

an angle that measures 180 degrees

Obtuse Angle

An angle that measures more than 90 degrees but less than 180…

Acute Angle

an angle that measures less than 90 degrees

obtuse angle

straight angle

complimentary angles

supplementary angles

angle that is >90 degrees and <180 degrees.

angle that measures exactly 180 degrees.

Angles whose measure adds up to 90 degrees.

Angles whose measure adds up to 180 degrees.

obtuse angle

angle that is >90 degrees and <180 degrees.

straight angle

angle that measures exactly 180 degrees.

right angle

obtuse angle

straight angle

complimentary angles

an angle that is exactly 90 degrees.

an angle that is greater than 90 degrees and less than 180 de…

an angle that measures exactly 180 degrees.

2 Angles that add up to 90 degrees.

right angle

an angle that is exactly 90 degrees.

obtuse angle

an angle that is greater than 90 degrees and less than 180 de…

right angle

obtuse angle

straight angle

complimentary angles

angle that measures exactly 90 degrees.

angle that is >90 degrees and <180 degrees.

angle that measures exactly 180 degrees.

Angles whose measure adds up to 90 degrees.

right angle

angle that measures exactly 90 degrees.

obtuse angle

angle that is >90 degrees and <180 degrees.

right angle

obtuse angle

straight angle

complimentary angles

angle that measures exactly 90 degrees.

angle that is >90 degrees and <180 degrees.

angle that measures exactly 180 degrees.

Angles whose measure adds up to 90 degrees.

right angle

angle that measures exactly 90 degrees.

obtuse angle

angle that is >90 degrees and <180 degrees.

right angle

obtuse angle

straight angle

complementary angles

angle that measures exactly 90 degrees.

angle that is >90 degrees and <180 degrees.

angle that measures exactly 180 degrees.

Angles whose measure adds up to 90 degrees.

right angle

angle that measures exactly 90 degrees.

obtuse angle

angle that is >90 degrees and <180 degrees.