SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
7th 8th Grade Math Vocab
Start Test
Study First
Subjects
:
math
,
7th-grade
,
8th-grade
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A parallelogram with all sides equal and congruent
diameter
rhombus
vertex (vertices - plural)
supplementary angles
2. A polygon with five sides
vertex (vertices - plural)
right triangle
pentagon
area
3. A solid figure that has triangles for its sides and a polygon as its base
pyramid
reflection
order of operations
reciprocal
4. In a division problem - it's the number being divided
proportion
dividend
straight angle
circumference
5. The amount that remains after one number has been subtracted from another
difference
isosceles triangle
perimeter
y-axis
6. A quadrilateral with two pairs of congruent - parallel sides
ordered pair
expression
parallelogram
equation
7. A triangle with two equal sides and two equal angles
sum
polygon
ordered pair
isosceles triangle
8. The value on the x-axis used to locate a point on the coordinate graph. It is the first value in an ordered pair.
y-coordinate
x-coordinate
rhombus
radius
9. Rules that tell which steps to follow when solving an expression
acute angle
scalene triangle
x-axis
order of operations
10. Surface space that is measured in square units
diameter
mode
area
cylinder
11. A number that tells how many times the base is multiplied by itself
square root
exponent
equilateral triangle
quotient
12. Two numbers listed in a specific order; it describes a point on the coordinate graph
rhombus
product
ordered pair
median
13. Figures that have the same shape but different sizes; their sides are proportional - while their corresponding angles are equal
unit ratio
percent
ordered pair
similar figures
14. A number that when multiplied by itself results in the original number
pyramid
square root
prism
reflection
15. The sum of a group of numbers divided by the number of numbers; also known as the average
radius
mean
scalene triangle
x-axis
16. A ratio that compares two different types of quantities
straight angle
rhombus
obtuse angle
rate
17. The distance around a figure
supplementary angles
perimeter
scalene triangle
divisor
18. One of the four regions formed by the intersection of the axes of a coordinate graph
quadrant
trapezoid
y-coordinate
x-coordinate
19. A ratio that shows the cost per unit of measure
obtuse angle
quadrant
unit ratio
perimeter
20. A combination of numbers and variables connected by one or more operations signs
circumference
expression
obtuse angle
hexagon
21. A triangle with sides of different lengths and no two angles are the same
scalene triangle
supplementary angles
y-coordinate
difference
22. A length that is half the diameter of a circle; the distance from the center of the circle to the circle itself
mode
radius
vertex (vertices - plural)
area
23. The point of intersection for two sides of a plane figure - three sides of a solid figure - or the endpoints of two rays that form an angle.
scale drawing
complementary angle
vertex (vertices - plural)
dividend
24. A drawing of an object that is different in size (usually smaller than the original) but keeps the same proportions
acute angle
scale drawing
product
vertex (vertices - plural)
25. A quadrilateral with one pair of parallel sides
trapezoid
polygon
vertex (vertices - plural)
order of operations
26. An equation stating that two ratios are equal
proportion
exponent
straight angle
mean
27. A fraction with all common factors (other than 1) factored out of the numerator and denominator
lowest terms
divisor
pyramid
vertex (vertices - plural)
28. The total of two or more numbers being added
octagon
pyramid
quadrilateral
sum
29. A line segment that passes through the center of a circle and has its endpoints on the circle
straight angle
diameter
trapezoid
percent
30. Having the same size and shape
ratio
parallelogram
congruent
diameter
31. The ratio of a number to 100 (per one hundred); the symbol %
rectangle
prism
percent
difference
32. Three or more line segments in a plane that forms a closed figure. The line segments never cross but meet at their endpoints.
expression
complementary angle
ordered pair
polygon
33. A polygon with six sides.
x-coordinate
quotient
mode
hexagon
34. A value found by ordering a group of data from least to greatest and choosing the middle value of the group.
median
similar figures
acute angle
order of operations
35. The horizontal number line of a coordinate graph
simplify
scale drawing
hexagon
x-axis
36. An angle that measures 180 degrees
lowest terms
ordered pair
straight angle
rhombus
37. An eight-sided polygon
difference
octagon
pentagon
proportion
38. The result of muliplying two or more numbers
polygon
product
diameter
radius
39. Two angles whose sum equals 90 degrees
proportion
radius
complementary angle
supplementary angles
40. A parallelogram with four right angles
perimeter
rectangle
right triangle
y-axis
41. The distance around a circle (the perimeter of a circle)
hexagon
supplementary angles
right triangle
circumference
42. A polygon that has four sides
quadrilateral
scale drawing
simplify
dividend
43. To make a fraction easier to work with by taking out common factors
simplify
diameter
lowest terms
rectangle
44. An angle measuring more than zero degrees and less than 90 degrees
equilateral triangle
acute angle
quotient
perimeter
45. The difference between the least and greatest values in a set of numbers
range
cylinder
rhombus
simplify
46. A triangle that has three equal sides and three equal angles
ordered pair
ratio
equilateral triangle
proportion
47. The inverse of a fraction; when multiplied by the original fraction - it results in a product that equals one
prism
trapezoid
right triangle
reciprocal
48. A comparison of the two values of two numbers
ratio
acute angle
dividend
equation
49. A mathematical sentence that uses an equal sign
trapezoid
rectangle
simplify
equation
50. A mirror image of a figure shown over a line of reflection
complementary angle
percent
reflection
divisor