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Question
secondary 3 | E Maths
2 Answers Below
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Please help me. I can't figure it out. Thanks in advance
Date Posted: 5 years ago
Views: 391
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Using tan rule, to find angle OAN.
To search for radius of circle, which is OA. To help u search the result on further parts.
Angle OAN is twice of angle OCD.
Therefore, use cos rule to get the length of MC.
To search for radius of circle, which is OA. To help u search the result on further parts.
Angle OAN is twice of angle OCD.
Therefore, use cos rule to get the length of MC.
Date Posted:
5 years ago
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Feel Free to consult me on other questions.
Date Posted:
5 years ago
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