6.2 Trigonometric Functions: Unit Circle Approach/35: Difference between revisions

Latest revision as of 17:15, 26 August 2022

$\sin {(45^{\circ })}\cos {(45^{\circ })}={\frac {\sqrt {2}}{2}}\cdot {\frac {\sqrt {2}}{2}}={\frac {2}{4}}={\frac {1}{2}}$

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	<math>\sin{(45^\circ)}\cos{(45^\circ)}</math>		<math>\sin{(45^\circ)}\cos{(45^\circ)}= \frac{\sqrt{2}}{2}\cdot\frac{\sqrt{2}}{2}=\frac{2}{4}= \frac{1}{2}</math>