Quiz about 7th Grade Math Vocabulary Review

Question 1

Alternate Interior Angles

Accepted Answer

Angles that are inside of the parallel lines, and on opposite sides of the transversal.

Answer

two or more angels that have a sum of 180*

Answer

angles that are opposite of each other when two lines intersect

Answer

two or more angels that have a sum of 90*

Question 2

Vertical Angles

Accepted Answer

Angles that are opposite of each other when two lines intersect.

Answer

Angles that are inside of the parallel lines, and on opposite sides of the transversal

Answer

two or more angles that have a sum of 90*

Answer

Two or more angles that have a sum of 180*

Question 3

Supplementary Angles

Accepted Answer

Two or more angles that have a sum that add up to 180*

Answer

Two or more angels that add up to a sum of 90*

Answer

Angles that are outside of the parallel lines and on the same side of the transversal

Answer

angles that are inside of the parallel lines and on the same side of the transversal

Question 4

Complementary Angles

Accepted Answer

Two or more angles that have a sum of 90*

Answer

Angles that are outside of the parallel lines and on the same side of the transversal

Answer

Two or more angles that have a sum of 180*

Answer

Angles that are int eh same location

Question 5

Same-Side Interior Angles

Accepted Answer

Angles that are insdie of the parallel lines and on the same side of the transversal

Answer

Lines that never intersect because they're always the same distance apart.

Answer

Angles that are outside of the parallel lines and on the opposite side of the transversal

Answer

Angles that are in the same location

Question 6

Same-side exterior angles

Accepted Answer

angles that are outside of the parallel lines and on the same side of the transversal

Answer

Angles that are outside of the parallel lines and on the opposite side of the transversal

Answer

Angles that are in the same location

Answer

lines that never intersect because they're always the same distance apart

Question 7

Alternate Exterior Angles

Accepted Answer

Angels that are outside of the parallel lines and on the opposite side of the transversal

Answer

Angles that are in the same location

Answer

Lines that never intersect because they are always the same distance apart.

Answer

Two or more angles that have a sum of 90*

Question 8

Corresponding Angles

Accepted Answer

Angles that are in the same location

Answer

angles that are outside of the parallel lines and on the same side of the transversal

Answer

Angles that are inside of the parallel lines and on the same side of the transversal

Answer

angles that are outside of the parallel lines and on the opposite side of the transversal

Question 9

Lines that never intersect because they are always the same distance apart

Accepted Answer

Parallel Lines

Answer

Perpendicular Lines

Answer

Complementary Lines

Answer

Congruent Lines

Question 10

A triangle with three congruent sides and angles

Accepted Answer

Equilateral Triangle

Answer

Isosceles Triangle

Answer

Right Triangle

Answer

Regular Triangle

Question 11

A triangle with at least two congruent sides and angles

Accepted Answer

isosceles triangle

Answer

right triangle

Answer

Equilateral triangle

Answer

regular triange

Question 12

A prism that has two bases, one parallel to the other, and has rectangular lateral faces that are perpendicular to both bases.

Accepted Answer

right prism

Answer

rectangular prism

Answer

sphere

Answer

prism

Question 13

The distance of a number from zero on a number line

Accepted Answer

absolute value

Answer

negative numbers

Answer

positive numbers

Answer

both positive and negative numbers

Question 14

operations that undo each other; addition and subtraction, or multiplication and division

Accepted Answer

inverse operation

Answer

word problem

Question 15

the number of square units needed to cover a 2-D surface

Accepted Answer

Area

Answer

Surface Area

Answer

Circumference

Question 16

the sum of the areas of the faces, or surfaces of a 3-D figure

Accepted Answer

surface area

Answer

perimeter

Answer

area

Answer

circumference

Question 17

the distance around a circle; found by multiplying the diameter by pi

Accepted Answer

circumference

Answer

area

Answer

perimeter

Question 18

lines or rays that intersect at a right angle

Accepted Answer

perpendicular lines

Answer

parallel lines

Answer

complementary angles

Question 19

numbers that have more than two factors. They're divisible by more than just 1 and itself. Examples 6,15,25

Accepted Answer

composite number

Answer

prime number

Answer

even numbers

Question 20

number that is only divisible by one and itself. Their only factors are 1 and the number itself.

Accepted Answer

prime numbers

Answer

composite numbers

Answer

even numbers

Question 21

figures with the same measure of sides, angles, and area

Accepted Answer

congruent figures

Answer

similar figures

Answer

same figure

Question 22

two figures that have proportional side lengths; the same scale factor is used between corresponding side lengths. Angle measures will remain congruent.

Accepted Answer

similar figures

Answer

congruent figures

Answer

same figures

Question 23

a number that is added or subtracted to a variable. A value that doesn't change

Accepted Answer

constant

Answer

prime number

Answer

coefficient

Question 24

a number that is multiplied by a variable

Accepted Answer

coefficient

Answer

even number

Answer

constant

Question 25

events for which the outcome of the first event affects the outcome of the second event

Accepted Answer

dependent events

Answer

independent events

Answer

single event

Question 26

a transformation enlarges or reduces a figure size

Accepted Answer

dilation

Answer

rotation

Question 27

a transformation in which a figure is turned around a point

Accepted Answer

rotation

Answer

dilation

Question 28

an event made of two or more simple events. Finding the probability of two or more things all happening.

Accepted Answer

compound probability

Answer

probability

Answer

independent probability

Question 29

an event that consists of exactly one outcome

Accepted Answer

simple events

Answer

complex events

Question 30

a relationship between two variables in which the data increases or decrease together at a constant rate

Accepted Answer

direct variation

Answer

indirect variation

Answer

variation

Question 31

states that two or more numbers can be added together in any order without changing the sum.

Accepted Answer

commutative property of addition

Answer

commutative property of subtration

Answer

commutative property of multiplication

Answer

commutative property of division

Question 32

states that if you multiply a sum by a number, you will get the same result if you multiply each addend by that umber and then add the product

Accepted Answer

distributive property

Answer

commutative property of multiplication

Answer

commutative property of addition

Question 33

states that two or more numbers can be multiplied together in any order without changing the product

Accepted Answer

commutative property of multiplication

Answer

commutative property of addition

Answer

commutative property of subtraction

Question 34

a pair of numbers that can be used to locate a point on a coordinate plane

Accepted Answer

ordered pair

Answer

graph

Answer

coordinate plane

Question 35

the ratio of the number of equally likely outcomes in an event to the total number of possible outcomes

Accepted Answer

theoretical probability

Answer

experimental probability

Question 36

the ratio of the number of times an event occurs to the total number of trials, or times that the activity is performed

Accepted Answer

experimental probability

Answer

theoretical probability

Question 37

an input-output relationship that has exactly one output for each input

Accepted Answer

function

Answer

input

Answer

output

Question 38

the value substituted into an expression or function

Accepted Answer

input

Answer

output

Answer

function

Question 39

the value that results from the substitution of a given input into an expression or function

Accepted Answer

output

Answer

input

Answer

function

Question 40

two or more terms that have the same variable raised to the same power

Accepted Answer

like-terms

Answer

mean

Answer

median

Answer

unlike terms

Question 41

the sum of a set of data divided by the number of items in the data set; also called average

Accepted Answer

mean

Answer

mode

Answer

median

Answer

range

Question 42

the number or numbers that occur most frequently in a set of data

Accepted Answer

mode

Answer

median

Answer

median

Answer

range

Question 43

the difference between the greatest and least values in a data set

Accepted Answer

range

Answer

median

Answer

mode

Answer

median

Question 44

the middle number or the mean of the two middle numbers in an ordered set of data.

Accepted Answer

median

Answer

mean

Answer

range

Answer

mode

Question 45

the average distance a data value is from the mean

Accepted Answer

mean absolute deviation

Answer

median

Answer

mean

Answer

mode

Question 46

the difference between the first quartile and the third quartile of a set of data; this is one way to describe the spread of a set of data

Accepted Answer

inner-quartile range

Answer

median

Answer

range

Question 47

the extent to which something gains or loses value

Accepted Answer

percent change

Answer

range

Answer

outlier

Question 48

a value much greater or much less than the others in a data set

Accepted Answer

outlier

Answer

inner-quartile range

Answer

percent change

Answer

mode

Question 49

an equation that states that two ratios are equivalent

Accepted Answer

proportion

Answer

outliet

Answer

inner-quartile range

Question 50

a four-sided polygon

Accepted Answer

quadrilateral

Answer

parallelogram

Answer

hexagon

Question 51

a sample in which each individual or object in the entire population has an equal chance of being selected

Accepted Answer

random sample

Answer

directed sample

Answer

chosen sample

Question 52

a constant ratio of two variable related proportionally. Always the same as the unit rate

Accepted Answer

Constant of proportionality

Answer

slope

Answer

unit rate

Question 53

a number that can be written as a ratio. include; repeating or terminating decimals, fractions, integers, and perfect squares

Accepted Answer

rational number

Answer

irrational number

Answer

reciprocal

Question 54

a rate in which the second quantity in the comparison is one unit

Accepted Answer

unit rate

Answer

rational number

Answer

irrational number

Question 55

a number that cannot be written as a ratio or fraction.

Accepted Answer

irrational number

Answer

rational number

Answer

slope

Question 56

one of two numbers whose product is 1; also called multiplicative inverse

Accepted Answer

reciprocal

Answer

irrational number

Answer

rational number

Question 57

a polygon in which all sides and angles are congruent

Accepted Answer

regular polygon

Answer

four-sided polygon

Answer

square

Question 58

a decimal in which one or more digits repeat infinitely

Accepted Answer

repeating decimal

Answer

infinite number

Answer

decimal

Question 59

the ratio between two sets of measurements

Accepted Answer

scale factor

Answer

larger scale

Answer

smaller scale

Question 60

a fixed percent of the principal; it is found using the formula I=prt

Accepted Answer

simple interest

Answer

complex interest

Answer

interest

Question 61

the number of cubic units needed to fill a given 3-dimensional shape

Accepted Answer

volume

Answer

area

Answer

circumference

Question 62

the y-coordinate of the point where the graph of a line crosses the y-axis; the value of y when x=0

Accepted Answer

y-intercept

Answer

y axis

Answer

x axis

Question 63

a pair of angles or lines that are in identical locations

Accepted Answer

corresponding sides and angles

Answer

corresponding sides

Answer

corresponding angles

Question 64

a mathematical sentence that states a range of answers, rather than the one exact answer

Accepted Answer

inequality

Answer

vertex

Answer

equation

Answer

expression

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