Felicia Goh's answer to tiffany's Secondary 1 Maths Singapore question.
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a) Focus on triangle PQR and make use of pythagora's theorem to solve for PR.
b) and c) Make use of algebraic manipulation. Let PT be x and TQ be y.
b) and c) Make use of algebraic manipulation. Let PT be x and TQ be y.
Date Posted:
3 years ago
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