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grade 10 · GEOM-009

Name a trigonometric ratio

Identify opposite, adjacent, and hypotenuse relative to a marked acute angle.

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Show what I knowFresh problem · seed 568565523

In the right triangle shown, which ratio equals \(\cos\theta\)?

Choose an answer\(\cos\theta=4/5\)\(\cos\theta=3/5\)\(\cos\theta=3/4\)\(\cos\theta=5/3\)

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Math Lab is a working name for Ready Rung's separate math-learning product. Guided success and independent evidence are reported separately.