Trigonometry — Common Values (AQA GCSE Maths): Quizzes

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Trigonometry — Common values
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10 questions from this quiz

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What is the exact value of sin30°\sin 30°?

12\frac{1}{2}

What is the exact value of tan45°\tan 45°?

11

What is the exact value of cos60°\cos 60°?

12\frac{1}{2}

In a 30-60-90 triangle with shortest side 1, what is the hypotenuse length?

22

In a 45-45-90 triangle with equal sides of 1, what is the hypotenuse?

2\sqrt{2}

In SOH CAH TOA, which ratio represents sinx\sin x?

oppositehypotenuse\frac{\text{opposite}}{\text{hypotenuse}}

What is the exact value of sin90°\sin 90°?

11

What is tan90°\tan 90°?

Undefined

Which statement about sin30°\sin 30° and cos60°\cos 60° is true?

They are equal

What is the exact value of tan60°\tan 60°?

3\sqrt{3}

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