Sim Jia Xin Jasmine's answer to Alaya's Secondary 1 Maths Singapore question.

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Sim Jia Xin Jasmine
Sim Jia Xin Jasmine's answer
23 answers (Tutor Details)
1st
Hope this helps.
Sim Jia Xin Jasmine
Sim Jia Xin Jasmine
3 years ago
Remember to substitute the value of r inside