| Definition | Word | % Correct |
|---|---|---|
| Smaller than 90 degrees | Acute | 90%
|
| Such as 1 + 2 or 5 + 6 | Addition | 81%
|
| Part of a circle | Arc | 65%
|
| Another term for modulus | {Absolute} value | 48%
|
| Generalization of arithmetic operations | Algebra | 38%
|
| Estimated value | Approximation | 33%
|
| A line that a curve approaches but never reaches | Asymptote | 33%
|
| Reference line in a coordinate plane | Axis | 33%
|
| Meaning of "arg" in arg z | Argument | 27%
|
| Diagram used to represent complex numbers | {Argand} diagram | 17%
|