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Secondary 1 | Maths
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tiffany
Tiffany

Secondary 1 chevron_right Maths chevron_right Singapore

hi can someone help me with this question

Date Posted: 3 years ago
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Felicia Goh
Felicia Goh's answer
21 answers (Tutor Details)
1st
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.