Honors Geometry Final

Front 1

Polygon with 9 sides

Back 1

nonagon

Front 2

The measure of an exterior angle is equal to the sum of the two _______ interior angles.

Back 2

remote

Front 3

Polygon with 5 sides

Back 3

pentagon

Front 4

Polygon with 7 sides

Back 4

heptagon

Front 5

Polygon with 10 sides

Back 5

decagon

Front 6

Polygon with 15 sides

Back 6

pentadecagon

Front 7

Polygon with 6 sides

Back 7

hexagon

Front 8

A regular polygon is both equilateral and ___________

Back 8

equiangular

Front 9

Two _________ lines determine a plane

Back 9

parallel

Front 10

The ___________ of the exterior angles of an n-gon is S=360 degrees.

Back 10

sum

Front 11

Two __________ lines determine a plane

Back 11

intersecting

Front 12

Mid-line Theorem: A segment joining the ________ of two sides of a triangle is parallel to the third and 1/2 the measure

Back 12

midpoints

Front 13

Polygon with 12 sides

Back 13

dodecagon

Front 14

Name of the theorem that states, "If two pairs of angles of corresponding triangles are congruent, the the third angles are congruent." (2 words)

Back 14

no choice

Front 15

Polygon with 4 sides

Back 15

quadralateral

Front 16

A ________ and a point not on the line determine a plane

Back 16

line

Front 17

The sum of the angles in a _______ is 180 degrees.

Back 17

triangle

Front 18

Three non-collinear points determine a _________

Back 18

plane

Front 19

Polygon with 8 sides

Back 19

octagon

Front 20

The theorem that states, "the product of the means equals the product of the extremes" (3 words)

Back 20

Means Extremes Product

Front 21

If three or more parallel lines are intersected by two transversals, then the __________ are divided proportionally.

Back 21

transversals

Front 22

The ratio of the sides of similar polygons is equal to the ratio of the __________

Back 22

perimeters

Front 23

Also known as average

Back 23

arithmetic mean

Front 24

The comparison of two entities

Back 24

ratio

Front 25

Theorem that states, "If a line is parallel to one side of a triangle and intersects the other two, then it divides the sides proportionally." (2 words)

Back 25

side splitter

Front 26

The equality of two ratios

Back 26

proportion

Front 27

Describes when corresponding angles are congruent and the ratio of measures of corresponding sides are equal (2 words)

Back 27

similar polygons

Front 28

An angle with vertex on a circle and sides are a tangent and a chord (2 words)

Back 28

tangent chord

Front 29

______ of a circle: All points whose distance from the center is less than the radius

Back 29

interior

Front 30

The measure of an angle with a vertex not at the center and inside the circle is half the ________ of the intercepted arcs

Back 30

sum

Front 31

________ of an arc is equal to the measure of the central angle

Back 31

measure

Front 32

The measure of an inscribed angle is ______ the measure of the intercepted arc.

Back 32

half

Front 33

Like the perimeter of a circle

Back 33

circumference

Front 34

A segment joining two points on the circle

Back 34

chord

Front 35

A tangent line is _____ to the radius at the contact point

Back 35

perpendicular

Front 36

A line that intersect a circle in two points

Back 36

secant

Front 37

Distance from center to edge of circle

Back 37

radius

Front 38

All points a given distance from a given point

Back 38

circle

Front 39

If two chords are _____ then they are equidistant from the center

Back 39

congruent

Front 40

An angle with vertex on a circle and sides are two chords

Back 40

inscribed

Front 41

______ angle: An angle with vertex at the center of a circle

Back 41

central

Front 42

A line that intersect a circle at one point

Back 42

tangent

Front 43

The measure of an angle with a vertex outside the circle is half the ____ of the intercepted arcs

Back 43

difference

Front 44

If two chords are ________ from the center, then they are congruent

Back 44

equidistant

Front 45

Two points on a circle and all the points between them

Back 45

arc

Front 46

All _____ are congruent

Back 46

radii

Front 47

If a radius ________ a chord; it is perpendicular to the chord

Back 47

bisect

Front 48

An arc whose endpoints are the endpoints of a diameter

Back 48

semicircle

Front 49

______ of a circle: All points whose distance from the center is greater than the radius

Back 49

exterior

Front 50

A chord containing the center

Back 50

diameter

Front 51

Altitude

Back 51

two segments that form a right angle

Front 52

Median:

Back 52

two segments that intersect and bisect a segment into two equal parts

Front 53

Isosceles

Back 53

at least two congruent sides

Front 54

Scalene

Back 54

no congruent sides

Front 55

obtuse

Back 55

one obtuse angle

Front 56

Right

Back 56

one right angle

Front 57

acute

Back 57

all acute angles

Front 58

perpendicular bisector

Back 58

two segments that form a right angle and split into two equal parts

Front 59

perpendicular

Back 59

forms a right angle

Front 60

bisector

Back 60

splits into two equal parts

Front 61

CPCTc

Back 61

Corresponding Parts of Congruent Triangles are Congruent

Front 62

True/False: "In a circle, congruent chords are equidistant from the center"

Back 62

True

Front 63

Tangent

Back 63

segment that touches the circle at one point

Front 64

secant

Back 64

segment that touches a circle at two points

Front 65

Inscribed

Back 65

"inside of"

Front 66

True/False "If a line is perpendicular to a plane, then it is perpendicular to every line in the plane that passes through its food."

Back 66

True

Front 67

Foot

Back 67

where the line intersects the plane

Front 68

congruent

Back 68

same size

Front 69

similar

Back 69

same shape

Front 70

adjacent angles

Back 70

share a ray

Front 71

vertical angles

Back 71

share a vertex

Front 72

What makes a triangle a right triangle?

Back 72

one right angle

Front 73

how do you find the missing side of a triangle? Given two sides of a triangle?

Back 73

Pythagorean theorem

Front 74

how do you find the missing side of a triangle? Given one side and one angle?

Back 74

30-60-90
45-45-90
S - sin (O/H)
C - cosin (A/H)
T - tangent (O/A)

Front 75

Special types of right triangles

Back 75

30-60-90 = x-x(rad)3-2x
45-45-90 = x-x-x(rad)2

Front 76

Isosceles triangles split with an _________

Back 76

altitude

Front 77

Inscribed angle

Back 77

angle inside the circle

Front 78

central angle

Back 78

vertex is the center of the circle

Front 79

chord

Back 79

line connecting two points on the circle

Front 80

tangent segment

Back 80

touches circle once

Front 81

secant segment

Back 81

touches circle twice

Front 82

circumference formula

Back 82

2πr

Front 83

Area of a parallelogram

Back 83

bh

Front 84

Area of a triangle

Back 84

1/2bh

Front 85

Area of a rectangle

Back 85

bh

Front 86

Area of a trapezoid

Back 86

1/2h(b1+b2)

Front 87

Area of a kite

Back 87

1/2(d1)(d2)

Front 88

Area of a circle

Back 88

πr2