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7.02 Using radians

Interactive practice questions

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

Easy
1min

Evaluate $\cos6.87$cos6.87, where the angle given is measured in radians. Give your answer correct to two decimal places.

Easy
< 1min

Evaluate $\sin7.26$sin7.26, where the angle given is measured in radians. Give your answer correct to two decimal places.

Easy
< 1min

Evaluate $\tan7.26$tan7.26, where the angle given is measured in radians. Give your answer correct to two decimal places.

Easy
< 1min
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Outcomes

MA11-3

uses the concepts and techniques of trigonometry in the solution of equations and problems involving geometric shapes

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