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5 Metre 
Summary
5 Metre is a development sailing class of French origin.[1]
 Class symbol | |
 Two 5 Metres in 1940: the left yacht is Hazard designed by Knud Reimers and the right one is Maribell by Tore Holm. | |
| Development | |
|---|---|
| Year | 1929 (rule design) |
| Design | Development class |
| Boat | |
| Crew | 3 |
| Draft | Maximum: 1.1 m (3 ft 7 in) |
| Hull | |
| Type | Monohull |
| Hull weight | Minimum: 1,500 kg (3,300 lb) |
| LOA | About: 8.5 m (28 ft) |
| Hull appendages | |
| Keel/board type | Fixed |
| Rig | |
| Rig type | Bermuda rig |
History edit
The 5 Metre rule was created in France in 1929 and not a according of the International rule in contrast to other Metre yachts.[2]
The formula edit
The measurement formula is given in the 2021 International Five Metre Rating Rules:
![{\displaystyle 5.000{\mbox{ metres}}={\frac {L+{\sqrt[{2}]{S}}-F-{\frac {B}{2}}}{2}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/89dfdab4c57c38ec96112db7571272e963921b62)
where
- = length for rating (as defined by rule 3.4)
- = measured sail area
- = freeboard in metres (as defined by rule 3.5)
- = width in metres (as defined by rule 3.6)
See also edit
References edit
External links edit
- The Five – sporty open racer for a group of three