#### Study sets matching "geometry"

#### Study sets matching "geometry"

Circle

Center

Radius

Chord

Set of all points in a plane that are equidistant from a given…

Given point in a circle

Segment whose points endpoints are the center and any point on…

A segment whose endpoints are on a circle

Circle

Set of all points in a plane that are equidistant from a given…

Center

Given point in a circle

Circle

Radius

Diameter

Chord

A set of points equal in distance from a given point called the

The distance from the center of a circle to any point on the c…

The distance across a circle though its center

A line that contact two points on a circle

Circle

A set of points equal in distance from a given point called the

Radius

The distance from the center of a circle to any point on the c…

Quadrilateral

Kite

Trapezoid

Parallelogram

4 sides

-2 pairs of consecutive congruent angles... -diagonals are perpen…

-exactly 1 pair of parallel sides... -each pair of base angles is…

-2 pairs of opp.sides/angles are congruent... -diagonals bisect e…

Quadrilateral

4 sides

Kite

-2 pairs of consecutive congruent angles... -diagonals are perpen…

radius

chord

diameter

radius

a segment with endpoints at the center and on the circle

a segment with endpoints on the circle

a circle is a chord that passes through the center and is made…

r=1/2d

radius

a segment with endpoints at the center and on the circle

chord

a segment with endpoints on the circle

2 bond 0 lone

3 bond 0 lone

2 bond 1 lone

4 bond 0 lone

Shape: linear... Arrangement: linear... Bond angle: 180

Shape: Trigonal Planar... Arrangement: Trigonal Planar... Bond angle…

Shape: bent 120... Arrangement: Trigonal Planar... Bond angle: 120

Shape: Tetrahedral... Arrangement: Tetrahedral... Bond angle: 109.5

2 bond 0 lone

Shape: linear... Arrangement: linear... Bond angle: 180

3 bond 0 lone

Shape: Trigonal Planar... Arrangement: Trigonal Planar... Bond angle…

Supplementary Angles

Vertical Angles

Corresponding Angles

Alternate Interior Angles

Two angles whose sum is 180 degrees. *You add these to 180

When two lines intersect opposite angles are vertical and equa…

Angles in the same place on different lines. *These add togeth…

Opposite sides of the transversal inside parallel lines. *Thes…

Supplementary Angles

Two angles whose sum is 180 degrees. *You add these to 180

Vertical Angles

When two lines intersect opposite angles are vertical and equa…

central angle

inscribed angle

minor arc

major arc

an angle with its vertex at the center and sides that are radii

an angle with its vertex on a circle and sides that are chords

portion of a circle with a measure less than 180

portion of a circle with a measure greater than 180

central angle

an angle with its vertex at the center and sides that are radii

inscribed angle

an angle with its vertex on a circle and sides that are chords

45-45-90 theorem (8-6)

30-60-90 Theorem (8-7)

trigonometry

tan A=

in a 45-45-90 triangle, the hypotenuse is square root 2 times…

in a 30-60-90 triangle, the hypotemuse is twice as long as the…

the study of triangle measurements

opposite/adjacent

45-45-90 theorem (8-6)

in a 45-45-90 triangle, the hypotenuse is square root 2 times…

30-60-90 Theorem (8-7)

in a 30-60-90 triangle, the hypotemuse is twice as long as the…

Midsegment

Altitude

Median

Perpendicular bisectors

Segment connecting midpoints of 2 segments in a triangle

Perpendicular segment, ray, or a line through 1 triangle side…

Segment, ray, or line from the midpoint side to opposite vertex

Perpendicular segment, ray or line to 1 triangle side through…

Midsegment

Segment connecting midpoints of 2 segments in a triangle

Altitude

Perpendicular segment, ray, or a line through 1 triangle side…

What are the steps used for predicting…

VSEPR Theory

Linear

Trigonal planar

1. Draw the Lewis structure... 2. Find arrangement of electron pa…

A model used in chemistry to predict the geometry of individua…

Formula: Ax2... Bond Angle: 180

Formula: Ax3... Bond Angle: 120

What are the steps used for predicting…

1. Draw the Lewis structure... 2. Find arrangement of electron pa…

VSEPR Theory

A model used in chemistry to predict the geometry of individua…

show both pairs of opp. <'s are equal i…

show pairs of opp. sides are equal in a…

show both pairs of opp. sides are II in…

show both diagonals share the same mdpt…

statement/reason

Distance formula 4x

Slope formula 4x

mdpt formula 2x

show both pairs of opp. <'s are equal i…

statement/reason

show pairs of opp. sides are equal in a…

Distance formula 4x

Theorem 7.3

Theorem 7.4

Theorem 7.5

Theorem 7.6

Parallelogram opposite sides theorem

Parallelogram opposite angles theorem

Parallelogram consecutive angles theorem

Parallelogram diagonals theorem

Theorem 7.3

Parallelogram opposite sides theorem

Theorem 7.4

Parallelogram opposite angles theorem

parallel lines

skew lines

parallel planes

transversal

coplanar lines that do not intersect

noncoplanar: do not intersect and are not parallel

planes that do not intersect

a line that intersects two or more coplanar lines at distinct…

parallel lines

coplanar lines that do not intersect

skew lines

noncoplanar: do not intersect and are not parallel

Auxiliary Line

Exterior Angles

Remote Interior Angles

Flow Proof

is an extra line or segment drawn in a figure to help analyze…

formed by one side of the triangle and the extension of an adj…

each exterior angle of a triangle has 2 _________ that are not…

uses statements written in boxes and arrows to show the logica…

Auxiliary Line

is an extra line or segment drawn in a figure to help analyze…

Exterior Angles

formed by one side of the triangle and the extension of an adj…

Vertical Angles

Adjacent Angles

Complementary Angles

Supplementary Angles

Angles that are opposite of each other

Angles that are next to each other (share sides and a vertex)

The sum of two angles in 90 degrees

The sum of two angles is 180 degrees

Vertical Angles

Angles that are opposite of each other

Adjacent Angles

Angles that are next to each other (share sides and a vertex)