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9 months ago

10

Find the length of segment ac. 60° and 10 cm

1 answer:

Natalija [7]9 months ago

8 0

AC can be found below

$\begin{gathered} \cos 60^{\circ}=\frac{adjacent\text{ }}{\text{hypotenus}} \\ \cos 60^{\circ}=\frac{AC}{10} \\ AC=10\cos 60^{\circ} \\ AC=10\times0.5 \\ AC=5\text{ cm} \end{gathered}$

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