Fig. 12 | Fig. 13 | Fig. 14 | Fig. 15 |
| A |
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B
Fig. 16
45 |
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| 45 |
3 |
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| 6 |
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| 31. | |
1.6 | 30 |
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| 30 |
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| 22.5 | 15 |
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| 2.5 |
| 0 | 15 | 2 | ||
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Fig. 17
45 |
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| 45 |
31.6 | 30 |
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| 31.6 |
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| 30 | ||
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| 22.5 | 15 |
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| .5 |
| 0 | 15 | 22 | ||
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5
Fig. 12 | Fig. 13 | Fig. 14 | Fig. 15 |
| A |
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B
Fig. 16
45 |
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| 45 |
3 |
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| 6 |
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| 31. | |
1.6 | 30 |
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| 30 |
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| 22.5 | 15 |
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| 2.5 |
| 0 | 15 | 2 | ||
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Fig. 17
45 |
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| 45 |
31.6 | 30 |
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| 31.6 |
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| 30 | ||
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| 22.5 | 15 |
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| .5 |
| 0 | 15 | 22 | ||
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5