Metrau
Mae 1 m yn gyfwerth ag 1.0936 llath, neu 39.370 modfedd.
Ers 1983, mae'r metr wedi'i ddiffinio'n swyddogol fel hyd y llwybr y mae golau yn ei deithio mewn gwactod yn ystod cyfrwng amser 1/299,792,458 eiliad.
Trawsnewid Metrau i Desimetrau
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Cywirdeb
Sylwer: Mae canlyniadau ffracsiynol wedi'u talgrynu i'r 1/64 agosaf. I gael ateb mwy cywir dewiswch 'degol' o'r opsiynau uwchben y canlyniad.
Sylwer: Gallwch gynyddu neu ostwng cywirdeb yr ateb hwn drwy ddewis nifer y ffigurau ystyrlon sydd eu hangen o'r opsiynau uwchben y canlyniad.
Sylwer: I gael canlyniad degol pur dewisiwch 'degol' o'r opsiynau uwchben y canlyniad.
trawsnewid Metrau i Desimetrau
dm =
m
_______
0.10000
trawsnewid Metrau i Desimetrau
dm =
m
_______
0.10000
Desimetrau
Uned fesur fetrig o hyd sy'n gyfwerth â degfed metr
Tabl Metrau i Desimetrau
| Metrau | Desimetrau |
|---|---|
| 0m | 0.00dm |
| 1m | 10.00dm |
| 2m | 20.00dm |
| 3m | 30.00dm |
| 4m | 40.00dm |
| 5m | 50.00dm |
| 6m | 60.00dm |
| 7m | 70.00dm |
| 8m | 80.00dm |
| 9m | 90.00dm |
| 10m | 100.00dm |
| 11m | 110.00dm |
| 12m | 120.00dm |
| 13m | 130.00dm |
| 14m | 140.00dm |
| 15m | 150.00dm |
| 16m | 160.00dm |
| 17m | 170.00dm |
| 18m | 180.00dm |
| 19m | 190.00dm |
| Metrau | Desimetrau |
|---|---|
| 20m | 200.00dm |
| 21m | 210.00dm |
| 22m | 220.00dm |
| 23m | 230.00dm |
| 24m | 240.00dm |
| 25m | 250.00dm |
| 26m | 260.00dm |
| 27m | 270.00dm |
| 28m | 280.00dm |
| 29m | 290.00dm |
| 30m | 300.00dm |
| 31m | 310.00dm |
| 32m | 320.00dm |
| 33m | 330.00dm |
| 34m | 340.00dm |
| 35m | 350.00dm |
| 36m | 360.00dm |
| 37m | 370.00dm |
| 38m | 380.00dm |
| 39m | 390.00dm |
| Metrau | Desimetrau |
|---|---|
| 40m | 400.00dm |
| 41m | 410.00dm |
| 42m | 420.00dm |
| 43m | 430.00dm |
| 44m | 440.00dm |
| 45m | 450.00dm |
| 46m | 460.00dm |
| 47m | 470.00dm |
| 48m | 480.00dm |
| 49m | 490.00dm |
| 50m | 500.00dm |
| 51m | 510.00dm |
| 52m | 520.00dm |
| 53m | 530.00dm |
| 54m | 540.00dm |
| 55m | 550.00dm |
| 56m | 560.00dm |
| 57m | 570.00dm |
| 58m | 580.00dm |
| 59m | 590.00dm |
