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Section 2.4 Trigonometry 1
By the end of this topic, you should be able to:
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Define and apply trigonometric ratios (sine, cosine, tangent).
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Use the Pythagorean Theorem to find missing sides in right-angled triangles.
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Solve for unknown sides and angles using trigonometric ratios.
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Apply trigonometric values of special angles (
\(30^\circ, \,45^\circ, \,60^\circ\)) in solving geometric problems.
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Analyze and interpret relationships between angles and side lengths in various contexts to solve application problems.
