At the bottom of this page you will be given 4 questions to answer. Answer the questions in order. If an answer is correct you will receive 5 points, a wrong answer will be a one point deduction. Then try the next. If you answer the last question correctly you will receive points and move on the the next page. But if you answer incorrectly you will lose a point and get a chance to try again. If you get frustrated and want to move on click on Continue and you will go to the next page but not get points.
Now try some more
| Figure | A | B | C | D | E | F | G | H | I | J | K | L | M | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| boundary dots | 10 | 10 | 10 | 11 | 12 | 3 | 3 | 4 | 4 | 4 | 6 | ? | ? | 12 |
| interior dots | 2 | 3 | 4 | 3 | 3 | 0 | 0 | 0 | 1 | 2 | ? | 0 | 0 | 5 |
| Area | 6 | 7 | 8 | 7.5 | 8 | 0.5 | 0.5 | 1 | 2 | 3 | 2 | 1.5 | 8 | ? |