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Explaining the rule tanx =1/(tan(90-x)
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Classroom Contents
Trigonometry Lesson 8 - Trig Word Problems
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- 1 Looking at patterns and characteristics of trig functions
- 2 Looking at the rule sinx = cos(90=x)
- 3 Looking at patterns of tangent
- 4 Explaining the rule tanx =1/(tan(90-x)
- 5 Part2 more relationships 1. Drawing triangle ABC and angle B is 90 degrees You are given the cos and sin
- 6 Practice 1 Finding tangent of a tangents compliment
- 7 Ptactice 2 Finding cosine when given sin
- 8 Trig word problems
- 9 A skateboard ramp is 6 feet long, and it stands 3 feet high. What is the angle of elevation of the ramp to the ground?
- 10 3.We have a basic triangular shaped tent. The base of our tent is 10 feet wide and the middle support pole is 6 feet high. At what angle does the tent touch the ground?
- 11 Mixed word problem 4
- 12 Mixed word problem 5
- 13 Mixed word problem 6
- 14 Mixed word problem 7
- 15 Mixed word problem 8
- 16 Mixed word prom9
- 17 Mixed word problem 10
- 18 Mixed word problem 11
