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Trigonometric and Exponential Graphs

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Question 1
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Here is a sketch of the curve y=sin⁡x∘y = \sin x^\circy=sinx∘ for 0≤x≤3600 \leq x \leq 3600≤x≤360

A sketch of the curve y = sin x degrees for 0 ≤ x ≤ 360.

Given that sin⁡40∘=0.64\sin 40^\circ = 0.64sin40∘=0.64 write down the value of:

i.

sin⁡140∘\sin 140^\circsin140∘

[1]
ii.

sin⁡220∘\sin 220^\circsin220∘

[1]

Trigonometric and Exponential Graphs Questions

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