Kolmion alan trigonometrinen laskukaava
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9:46
Sinilause
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1:06:09
MAA3 kertaus LOPS2021
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46:32
Sin, cos ja tan -juttuja, sivun ja kulman ratkaiseminen suorakulmaisesta kolmiosta
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4:20
Kolmion pinta-alan laskeminen
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3:58
Hypotenuusan pituuden laskeminen sinifunktion avulla
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10:23
Kosinilause
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24:10
Snooker Shanghai Master Open Ronnie O’Sullivan VS Ali Carter ( Frame 1 & 2 )
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7:31