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How do I find sin θ and tan θ given cos θ=9/10

User Kayani
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1 Answer

4 votes

Explanation:

This question can be solved by two methods which I have solved please look at below picture...

How do I find sin θ and tan θ given cos θ=9/10-example-1
How do I find sin θ and tan θ given cos θ=9/10-example-2
User TerryE
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