NZ Level 7 (NZC) Level 2 (NCEA)
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Exact Values

Interactive practice questions

Write down the exact value of $\sin60^\circ$sin60°.

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Write down the exact value of $\cos60^\circ$cos60°.

Write down the exact value of $\tan30^\circ$tan30°.

Evaluate $\sin45^\circ+\cos60^\circ$sin45°+cos60°, leaving your answer in exact form.

Outcomes

M7-4

Apply trigonometric relationships, including the sine and cosine rules, in two and three dimensions

91259

Apply trigonometric relationships in solving problems

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