Pop the bubbles whose coordinates lie on the circle x² + y² = 25. Avoid the others.

Exercise and reference answers

Other terms

1. (1, 1)
2. (2, 2)
3. (6, 0)
4. (0, 6)

Matching terms

1. (5, 0)
2. (0, 5)
3. (3, 4)
4. (4, 3)
5. (−3, 4)
6. (−4, −3)

Explanation