# Study sets matching "honors geometry figures"

Surface Area of Prism

Volume of Prism

Surface Area of Regular Pyramid

Volume of Regular Pyramid

Ph + 2B (perimeter of base x height + 2x area of base)

Bh (Area of base x height)

1/2 Pl + B (half x perimeter of base x the slant height + area…

1/3 BH (one third x area of base x height)

Surface Area of Prism

Ph + 2B (perimeter of base x height + 2x area of base)

Volume of Prism

Bh (Area of base x height)

Ratio

What is the scale factor of a model?

Proportion

For the expression "A is to B as C is t…

Is a comparison of two numbers and can be expressed using divi…

A ratio

Is a statement of equality between two ratios

A and D are the extremes and B and C are the means

Ratio

Is a comparison of two numbers and can be expressed using divi…

What is the scale factor of a model?

A ratio

Ray

Line segment

Line

3d

A part of a line, with one endpoint, that continues without en…

A part of a line with two endpoints

A straight path that goes without end in two directions.

having height, width, and depth

Ray

A part of a line, with one endpoint, that continues without en…

Line segment

A part of a line with two endpoints

Inductive reasoning

conjecture

counterexample

point

reasoning based on patterns you observe

conclusion you reach using inductive reasoning

example for which the conjecture is incorrect

location

Inductive reasoning

reasoning based on patterns you observe

conjecture

conclusion you reach using inductive reasoning

Incenter

Orthocenter

Midpoint Formula

Centroid/Medians

The point of concurrency of the three angle bisectors

The perpendicular segment from vertex of a triangle to the opp…

A segment from vertex to midpoint. (steps: midpoint, slope, eq…

Incenter

The point of concurrency of the three angle bisectors

Orthocenter

The perpendicular segment from vertex of a triangle to the opp…

Perpendicular Lines

Linear Pair Theorem

Linear Pair Postulate

Angle Bisector

Lines that intersect to form right angles

If two angles form a linear pair then they are supplementary

If two angles form a linear pair then the sum of their measure…

A ray that divides an angle into two congruent angles

Perpendicular Lines

Lines that intersect to form right angles

Linear Pair Theorem

If two angles form a linear pair then they are supplementary

Conditional IF THEN

Conditional IMPLIES

Conditional ONLY IF

Conditional IF

IF p THEN q

p IMPLIES q

p ONLY IF q

q IF p... *NOTE SWITCH p and q when IF is the ONLY key word

Conditional IF THEN

IF p THEN q

Conditional IMPLIES

p IMPLIES q

Parallel Lines

Skew Lines

Parallel Planes

If two parallel planes are cut by a thi…

COPLANAR lines that do not intersect

NON coplanar lines that to not intersect (think left/right and…

Planes that do not intersect (Think floor and ceiling)

If planes X and Y are parallel, then their lines of intersecti…

Parallel Lines

COPLANAR lines that do not intersect

Skew Lines

NON coplanar lines that to not intersect (think left/right and…

Kite

Trapezoid

Isosceles trapezoid

Rhombus

A 4-sided flat shape with straight sides that has two pairs of…

A trapezoid is a 4-sided flat shape with straight sides that h…

the sides that aren't parallel are equal in length and both an…

a four-sided shape where all sides have equal length; opposite…

Kite

A 4-sided flat shape with straight sides that has two pairs of…

Trapezoid

A trapezoid is a 4-sided flat shape with straight sides that h…

Segment Addition Postulate

Protractor Postulate

An angle can be named in 4 ways

Angle Addition Postulate

If b is between A and C, then AB + BC= AC

To find the measure in degrees of an angle, compute the absolu…

For example : <abc ... 1. <1( if it has a number label)... 2. <b... 3.…

If point b lies in the interior of < AOC then m<AOB+m<BOC =m<A…

Segment Addition Postulate

If b is between A and C, then AB + BC= AC

Protractor Postulate

To find the measure in degrees of an angle, compute the absolu…

Similar Figures

Scale Factor

Similar to

Equal to

1. Angles congruent ... *2. All pairs of corresponding angles con…

a. What each part of the proportion reduces to... b. Ratio of any…

**(Same shape)**

**(Same size)**

Similar Figures

1. Angles congruent ... *2. All pairs of corresponding angles con…

Scale Factor

a. What each part of the proportion reduces to... b. Ratio of any…

Polygon

Net

Point

Line

a two d figure with 3 or more sides where each side meters (en…

a two d diagram of a 3 d figure, show all surfaces in one view

something that has a location but not an extension, where two…

a continuous extent of length, without breadth or thickness

Polygon

a two d figure with 3 or more sides where each side meters (en…

Net

a two d diagram of a 3 d figure, show all surfaces in one view

Polygon

side of a polygon

vertex of a polygon

convex polygon

a closed plane with three or more line segments

each line segment that forms a polygon

each endpoint of a side of a polygon

a polygon such that no line containing a side of the polygon c…

Polygon

a closed plane with three or more line segments

side of a polygon

each line segment that forms a polygon

the point that is equidistant from the…

coplanar lines that have a point in com…

the point of concurrency of the angle b…

the point of intersection of the median…

circumcenter

concurrent lines

incenter

centroid

the point that is equidistant from the…

circumcenter

coplanar lines that have a point in com…

concurrent lines

Midpoint

Colinear

Acute

Obtuse

A point that divides a segment into two congruent parts

Three or more points on the same line

An angle that is less than a right angle

An angle that is more than a right angle but less than a strai…

Midpoint

A point that divides a segment into two congruent parts

Colinear

Three or more points on the same line

Point

Line

Line segment

Ray

1. has no dimension... 2. represented by a dot... 3. named using one…

1. extends forever in one dimension... 2. has an arrowhead on eac…

1. part of a line that has 2 endpoints... 2. named by its endpoin…

1. part of a line with only one endpoint (initial point) and c…

Point

1. has no dimension... 2. represented by a dot... 3. named using one…

Line

1. extends forever in one dimension... 2. has an arrowhead on eac…

vertical angles

supplementary angles

complementary angles

vertical angles theorem

two angles whose sides form opposite rays

angles that add to 180

angles that add to 90

If 2 angles are vertical angles, then they are congruent

vertical angles

two angles whose sides form opposite rays

supplementary angles

angles that add to 180

Surface area of pyramids

Volume of Pyramid

Surface area of a cone

Volume of a cone

Find the area of the base (B) and the area of each of the tria…

V=(1/3)Bh

SA=... πr²+πrl

V=... 1/3πr²h

Surface area of pyramids

Find the area of the base (B) and the area of each of the tria…

Volume of Pyramid

V=(1/3)Bh

rhombus

rectangle

square

trapezoid

parallelogram with all four sides congruent. Special qualities…

parallelogram, special qualities diagonals are congruent

rectangle that is also a rhombus. it is equilateral and equian…

quadrilateral with exactly 1 pair of opposite sides parallel

rhombus

parallelogram with all four sides congruent. Special qualities…

rectangle

parallelogram, special qualities diagonals are congruent