#### Study sets matching "geometry angles polygons"

#### Study sets matching "geometry angles polygons"

An angle that measures greater than zer…

A triangle with 3 acute angles

2 rays with a common end point

Angles whose measures add up to 90 degr…

acute angle

acute triangle

angle

complementary angles

An angle that measures greater than zer…

acute angle

A triangle with 3 acute angles

acute triangle

Polygon

Regular polygon

Irregular polygon

Convex polygon

a closed 2-D shape formed by at least 3 line segments that do…

polygon that has sides and angles that are congruent, or equal

polygon in which not all sides and angles are congruent

a polygon with all angles pointing outward

Polygon

a closed 2-D shape formed by at least 3 line segments that do…

Regular polygon

polygon that has sides and angles that are congruent, or equal

right angle

acute angle

obtuse angle

straight angle

an angle that makes a square corner; measures exactly 90 degre…

an angle that measures less than 90 degrees

an angle that measures greater than 90 degrees

an angle that is completely straight; measures exactly 180 deg…

right angle

an angle that makes a square corner; measures exactly 90 degre…

acute angle

an angle that measures less than 90 degrees

Sum of interior angle measures (formula…

Number of sides in a polygon; measure o…

Measure of an interior angle of a regul…

Find the sum of the measures of the int…

(n-2) x 180

(measure) x n = (n-2) x 180

n = 12

1,440

Sum of interior angle measures (formula…

(n-2) x 180

Number of sides in a polygon; measure o…

(measure) x n = (n-2) x 180

angle

parallel lines

perpendicular lines

quadrilateral

Two rays with a common endpoint

Lines that are the same distance apart.Parallel lines do not i…

Lines that meet or cross each other to form right angles

A shape that has 4 sides and 4 angels

angle

Two rays with a common endpoint

parallel lines

Lines that are the same distance apart.Parallel lines do not i…

transversal

alternate interior angles

same side interior angles

corresponding angles

line that intersects 2 coplanar lines at 2 points

non adjacent angles that lie on opposite sides of the transver…

angles that lie on the same side of the transversal between 2…

angle that lie on same on same side of transversal in correspo…

transversal

line that intersects 2 coplanar lines at 2 points

alternate interior angles

non adjacent angles that lie on opposite sides of the transver…

acute angle

adjacent

complementary

linear pair (angles)

less than 90 degrees

two coplanar angles with a common side, vertex, and no common…

2 angles whose sum is 90 degrees

angles that are supplementary and adjacent

acute angle

less than 90 degrees

adjacent

two coplanar angles with a common side, vertex, and no common…

Diagonal

Polygon Interior Angles Theorem

Corollary Interior angles of a quadrila…

Polygon exterior angles Theorem

Of a polygon is a segment that joins two non-adjacent vertices.

The sum of the measure of the interior angles of a convex poly…

The sum of the measures of the interior angles of a quadrilate…

The sum of the measures of the exterior angles of a convex pol…

Diagonal

Of a polygon is a segment that joins two non-adjacent vertices.

Polygon Interior Angles Theorem

The sum of the measure of the interior angles of a convex poly…

What is the sum of of the interior angl…

Quadrilateral

Pentagon

Hexagon

180 degrees

4 sides, 4 angles, 2 triangles, 180 total degrees in a triangl…

5 sides, 5 angles, 3 triangles, 180 total degrees in a triangl…

6 sides, 6 angles, 4 triangles, 180 total degrees in a triangl…

What is the sum of of the interior angl…

180 degrees

Quadrilateral

4 sides, 4 angles, 2 triangles, 180 total degrees in a triangl…

concave polygon

convex polygon

exterior angle

interior angle

A polygon that has at least one interior angle with a measure…

A polygon with all interior angles measuring less than 180 deg…

An angle at a vertex of a polygon where the side of the angle…

An angle inside a polygon formed by two adjacent sides of the…

concave polygon

A polygon that has at least one interior angle with a measure…

convex polygon

A polygon with all interior angles measuring less than 180 deg…

(n-2)180

1440°

108°

128.6°

formula to find the sum of the interior angles in a polygon

What is the sum of the interior angles of a decagon?

In a regular pentagon, what is the measure of one interior ang…

In a regular heptagon, what is the measure of one of the inter…

(n-2)180

formula to find the sum of the interior angles in a polygon

1440°

What is the sum of the interior angles of a decagon?

Interior angles formed by intersecting…

Interior angles that combine to form a…

Vertical angles

Parallel lines cut by a transversal

circle, 360

180

angles found opposite each other where two lines intersect; th…

The GMAT frequently uses figures that include a parallel line…

Interior angles formed by intersecting…

circle, 360

Interior angles that combine to form a…

180

Angle

Acute angle

Right angle

Obtuse angle

Formed by two rays that share the same endpoint

An angle with a measure greater than o° and less than 90°

An angle that measures 90°

An angle with a measure greater than 90° and less than 180°

Angle

Formed by two rays that share the same endpoint

Acute angle

An angle with a measure greater than o° and less than 90°