Trigonometry (HSC SSCE Mathematics Advanced): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the radius of the unit circle?
What is the radius of the unit circle?
On the unit circle, what does equal?
On the unit circle, what does equal?
The -coordinate
On the unit circle, what does equal?
On the unit circle, what does equal?
The -coordinate
How are coordinates of a point on the unit circle written for angle ?
How are coordinates of a point on the unit circle written for angle ?
What does represent on the unit circle?
What does represent on the unit circle?
The gradient
In Quadrant 3, which trigonometric ratio is positive?
In Quadrant 3, which trigonometric ratio is positive?
Only tangent
What is the sign of in Quadrant 2?
What is the sign of in Quadrant 2?
Negative
When is undefined?
When is undefined?
When
What is equivalent to when reduced by adding multiples of ?
What is equivalent to when reduced by adding multiples of ?
Using the ASTC rule, which ratio is positive in Quadrant 4?
Using the ASTC rule, which ratio is positive in Quadrant 4?
Only cosine