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(1) | 5.1 × 6.2 | (2) | 9.6 × 4.6 | (3) | 3.9 × 5.2 | (4) | 9.2 × 2.1 | (5) | 4.4 × 3.1 |
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(6) | 6.7 × 5.4 | (7) | 9.3 × 3.6 | (8) | 7.0 × 9.8 | (9) | 5.8 × 6.0 | (10) | 2.5 × 1.8 |
(1) 31.62 | (2) 44.16 | (3) 20.28 | (4) 19.32 | (5) 13.64 |
(6) 36.18 | (7) 33.48 | (8) 68.6 | (9) 34.8 | (10) 4.5 |