6.2 Trigonometric Functions: Unit Circle Approach/101

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle f(\theta)=\sin(\theta) }

$f(2\theta )$

f(2(60^\circ)=120^\circ </math>

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle sin(120^\circ)= \frac{\sqrt{3}}{2} }