NZ Level 8 (NZC) Level 3 (NCEA) [In development]
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Evaluate trigonometric expressions

Interactive practice questions

Evaluate $\sin\frac{35\pi}{16}$sin35π16 correct to two decimal places.

Easy
Approx a minute
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Evaluate $\cos\frac{59\pi}{24}$cos59π24 correct to two decimal places.

Evaluate $\tan\frac{37\pi}{16}$tan37π16 correct to two decimal places.

Evaluate $\sin\frac{14\pi}{5}$sin14π5 correct to two decimal places.

Outcomes

M8-7

Form and use trigonometric, polynomial, and other non-linear equations

91575

Apply trigonometric methods in solving problems

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