| Hint | Answer | % Correct |
|---|---|---|
| perimeter of circle | circumference | 87%
|
| electronic maths tool | calculator | 86%
|
| its area is pi r squared | circle | 79%
|
| surface area is 6l^2 | cube | 74%
|
| 1/sec | cosine | 72%
|
| differentiation is a big part of this | calculus | 68%
|
| middle | center | 67%
|
| (3,1) | coordinate | 59%
|
| pi r squared h is the formula for volume | cylinder | 59%
|
| 1/tan | cotangent | 56%
|
| 1/sin | cosecant | 52%
|
| + c | constant | 49%
|
| bulging outwatrds | convex | 46%
|
| english word for rectangular prism | cuboid | 44%
|
| 3d shape | cone | 43%
|
| a + bi | complex number | 41%
|
| for 729 it is 9 | cube root | 40%
|
| 3 for 3x | coefficient | 36%
|
| descriptive of an arc | curve | 34%
|
| part of circle | chord | 31%
|
| a + b + c = c + a + b | commutative rule | 25%
|
| not prime | composite number | 25%
|
| 9 C 5 | combination | 22%
|
| adds to 90 | complementary angle | 19%
|
| z* | conjugate | 19%
|
| axes | cartesian plane | 16%
|
| lie on same line | collinear | 16%
|
| a good line of best fit? | correlation | 14%
|
| angle in the same corner | corresponding angle | 10%
|
| inverse and flip | contrapositive | 2%
|