# Statistics for Math Vocabulary

### General Stats

• This quiz has been taken 42,060 times
• The average score is 12 of 20

Defintion Word % Correct
Five-sided polygonPentagon
93%
Number that has no factors
besides itself and one
{Prime} number
91%
Three-dimensional version of a circleSphere
89%
Angle of less than 90 degrees{Acute} angle
86%
Opposite of concaveConvex
85%
The bottom number in a fractionDenominator
80%
The longest side of a right triangleHypotenuse
74%
Quantity that represents both a
speed and a direction
Velocity
72%
Ratio of a circle's circumference
to its diameter
Pi
69%
Type of average; the most
common value in a set
Mode
66%
What this symbol represents: ∑Summation
65%
Square roots of negative numbers{Imaginary} numbers
54%
Concept represented by the ! symbolFactorial
51%
Triangle in which all sides
have different lengths
Scalene
48%
Number that cannot be expressed
as a fraction of two integers
{Irrational} number
42%
10 to the 100th powerGoogol
41%
Point where lines meet
in a polygon
Vertex
40%
Two-dimensional version of a linePlane
30%
The set of positive integers{Natural} numbers
25%
Tetrahedrons and Dodecahedrons
are types of this
Polyhedron
15%