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Cercle trigonométrique

Authored by Dominique Larivee

Mathematics

11th Grade

Used 16+ times

Cercle trigonométrique
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Le point (1, 1) est-il un point trigonométrique?

oui

non

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

TRouver les solutions principales de l'équation sin⁡θ=−2\sin\theta=-2

2π3 et  4π3\frac{2\pi}{3}\ et\ \ \frac{4\pi}{3}

7π6  et  11π6\frac{7\pi}{6}\ \ et\ \ \frac{11\pi}{6}

5π4  et  7π4\frac{5\pi}{4}\ \ et\ \ \frac{7\pi}{4}

aucune solution

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Trouver les solutions principales de l'équation cos⁡θ=32\cos\theta=\frac{\sqrt[]{3}}{2}

π6 et 5π6\frac{\pi}{6}\ et\ \frac{5\pi}{6}

π6 et 11π6\frac{\pi}{6}\ et\ \frac{11\pi}{6}

Aucune de ces réponses

π6 et  7π6\frac{\pi}{6}\ et\ \ \frac{7\pi}{6}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Transformer 1920 en radians

3, 35

11 000, 79

3, 35π3,\ 35\pi

11 000, 79 π11\ 000,\ 79\ \pi

5.

OPEN ENDED QUESTION

3 mins • 1 pt

Exprime la mesure de l'angle ci-dessous en radians. Tu dois donner la valeur exacte.

720o = ? radians

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OFF

6.

OPEN ENDED QUESTION

3 mins • 1 pt

Détermine les coordonnées exactes du point trigonométrique ci-dessous.

P(29π6)P\left(\frac{29\pi}{6}\right)

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Le point P(x, −53)P\left(x,\ -\frac{\sqrt[]{5}}{3}\right) est un point trigonométrique.

Détermine les valeurs possibles de x.

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OFF

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