Trigonometry practice worksheet

Trigonometry practice worksheet - 117 88.3 21 13 19 14...

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Name:_________________ Trigonometry Practice-Makes-Perfect Help Sheet Part I Find each unknown angle θ for each of these right triangles. Note: the drawings are not to scale. Please show your work. 1. Ex: tan θ = 5 1 . 3 , so θ = tan -1 5 1 . 3 , thus θ = 31.8 ° 2. 3. 4. 5. 6. 7. 8. 9. θ θ θ θ θ θ θ θ 5 3.1 3.8 4.95 2.4 6 3 1.4 2 2.1 0.41 .9
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Unformatted text preview: 117 88.3 21 13 19 14 Trigonometry Practice-Makes-Perfect Help Sheet Part II Find each unknown quantity ? for each of these right triangles. Note: the drawings are not to scale. 1. 2. 3. 4. 5. 6. 7. 8. 9. 36 12 62 74 41 50 30 28 5 ? 12 ? ? 7.4 3 7 ? ? 249 ? 19.2 ? ? 15 1.4 ? 22...
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Trigonometry practice worksheet - 117 88.3 21 13 19 14...

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