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Practice solving for missing variables in right triangles using trigonometry.

A worksheet titled "Activity 3: Practice Makes Perfect" featuring 15 right triangles with given angles and side lengths, requiring the calculation of missing variables using trigonometric ratios.

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Show Answer Key & Explanations Step-by-step solution for: Grade 9 Mathematics Module 7 Triangle Trigonometry | PDF

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Final Answer:
1. $ x = 8\sqrt{2} $
2. $ x = 2 $
3. $ x = 30\sqrt{2} $
4. $ x = 16 $, $ n = 16\sqrt{2} $
5. $ x = 2\sqrt{2} $, $ m = 4 $
6. $ x = \sqrt{10} $
7. $ x = 40\sqrt{2} $
8. $ x = 2\sqrt{6} $
9. $ x = 6\sqrt{2} $
10. $ x = 6\sqrt{2} $
11. $ x = 4 $
12. $ x = 2\sqrt{3} $
13. $ x = 2\sqrt{6} $, $ y = 2\sqrt{3} $
14. $ x = 2 $, $ y = 2\sqrt{3} $
15. $ x = 5\sqrt{3} $, $ y = 5 $

Parent Tip: Review the logic above to help your child master the concept of trigonometry worksheet grade 10.

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