Tham KY's answer to Xin Ran's Secondary 4 A Maths question.

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Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
1st
Hope you have the patience... Don't want to spoon feed with all workings...
Xin Ran
Xin Ran
7 years ago
yup i understand now. didn't manage to see the similar triangles. thank you!