Geometry Vocabulary
Square
Rectangle
Area
Perimeter
Point
Line
Ray
Line Segment
Midpoint
Plane
Parallel Line
Intersecting Lines
Perpendicular Lines
Transversals
Corresponding Angles
Open Curve
Closed Curve
Angle
Acute Angle
Right Angle
Obtuse Angle
Congruent
Supplementary Angles
Complementary Angles
Angle Bisectors
Adjacent Angle
Vertical Angle
Interior Angle
Alternate Interior Angles
Central Angles
Base
Height
Degree
Acute Triangle
Obtuse Triangle
Right Triangle
Equilateral Triangle
Isosceles Triangle
Scalene Triangle
Quadrilateral
Trapezoid
Parallelogram
Rhombus
Square
Circle
Center
Chord
Radius
Diameter
Tangent
Pi
Circumference
Similar Figures
Proportional
Scale Drawings
Transformations
Slide Translation
Turn
Flip
Symmetry
Symmetrical
Tessellation
Polygon
Regular Polygon
Pythagorean Theorem
Hypotenuse
Diagonal
Polyhedron
Face
Edge
Vertex (vertices)
Cone Cylinder
Sphere
Prisms
Nets
Cube
Rectangular Prism
Triangular Pyramid
Rectangular Pyramid
Hexagonal Pyramid
Square
Pyramid
Hexagonal Prism
Surface Area
Moving Straight Ahead Vocabulary
coefficient
coordinate pair
linear
linear relationship
point of intersection
rise
run
slope
y-intercept
axes
equation
graph
coordinate graph
independent variable
dependent variable
intersection
inverse operations
pattern
ratio
rate
table
variable
constant
function
origin
steepness
x-intercept
Thinking with Mathematical Models Vocabulary
equation model
fulcrum
graph model
inverse relationship
linear relationship
mathematical model
relationship
coordinate grid
exponent
function
graph
linear equation
patterns of change
slope
table
variable
y-intercept
Looking for Pythagoras Vocabulary
Hypotenuse
leg (of a right triangle)
irrational number
perpendicular
Pythagorean Theorem
rational number
real numbers
repeating decimal
square root
terminating decimal
angle
area
coordinate pair
coordinate system
coordinates
diagonal
equilateral triangle
horizontal
isosceles triangle
origin
parallel lines
parallelogram
perimeter
perpendicular lines
polygon
quadrant
quadrilateral
ratio
rectangle
right triangle
slope
square
square number
vertex
vertices
vertical
x-axis
y-axis
Bits and Pieces II Vocabulary
decimal
denominator
equivalent fractions
fraction
numerator
percent
algorithm
base ten number system
benchmark
unit fraction
Say It With Symbols Vocabulary
Commutative property of addition
Commutative property of multiplication
Distributive property
Equivalent expressions
Expanded form
Factored form
Parabola
Roots
Term
Algebraic expression
Function
Linear relationship
Quadratic relationship
Surface area
x-intercept
y-intercept
Order of operations
Samples and Population Vocabularybiased sample
box-and-whisker plot, box plot
convenience sample
distribution
five number
summary
histogram
population
random sample
sample
scatter plot
stem-and-leaf plot, stem plot
systematic sample
voluntary response sample
data
equally likely
mean
median
probability
random sample
range
statistics
survey
mode
database
quartile
simulate