Eric Nicholas K's answer to Irah Athirah's Secondary 4 A Maths Singapore question.
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Good morning Irah! Here are my workings for Q8. I will do Q7 in the afternoon. Let me know if you also need me to do Q9 and Q10.
Date Posted:
4 years ago
Okay sure :). Thank you so much!
For Qn 9, all I need to do is to use tangent-chord theorem, right?
It’s commonly used for A Maths questions, in conjunction with the other properties which I have written before. Tangent-chord theorem is also called the alternate segment theorem.
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