Mathematics

Mathematics

Problem

1. a Use your calculator to evaluate: i 12\frac{1}{\sqrt{2}} ii 32\frac{\sqrt{3}}{2} 2. b Copy and complete the following table. Use your calculator to evaluate the trigonometric ratios, then a to write them exactly.
θ\theta (degrees)30∘30^\circ45∘45^\circ60∘60^\circ135∘135^\circ150∘150^\circ240∘240^\circ315∘315^\circ
θ\theta (radians)
sine
cosine
tangent
a.

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