Given that θ is an acute angle, and tan ? = 12/5, find sin θ
- A. 12/13
- B. 5/12
- C. 13/5
- D. 5/13
Using SOHCAHTOA, we know that:
Now for the right answer to the above question:
- Option A is correct.
- Option B is incorrect.
- C is incorrect.
- D is not the correct answer.
You may please note these/this:
- Use diagram, Pythagoras theorem, and SOHCAHTOA to easily resolve problems like this.
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/ culled from 2017 JAMB-UTME mathematics question 12 /