2H02.4 Uitwerkingen ...........................................................................................................
1 |
p + p = 2p | 2p + 2q + 3p = 5p + 2q |
2p + 3p = 5p | 4q - 2q + 3p = 2q + 3p |
6p - 3p = 3p | 4p - q - p = 3p - q |
3p + p = 4p | 5q - 2q + 3q = 6q |
2 |
omtrek = 6z
omtrek = 6 × 4 = 24
3 |
omtrek = 6a + 4b
omtrek = 6 × 4 + 4 × 5 = 44
4 |
b + b = 2b | 2a + 2b + 3b = 2a + 5b |
2b + 4b = 6b | 4a - 2b + 3b = 4a + b |
11b - b = 10b | 4a - b - a = 3a - b |
4b - b = 3b | 5a - 2b + 3a = 8a - 2b |
5 |
omtrek = 4 × 4 + 4 × 5 = 36
q = 11, want 4 × 3 + 4 × 11 = 56