Michelle Chua's answer to rainie's Secondary 3 E Maths Singapore question.
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You can try to break the question down
First, find PR from the smaller "circle"
Then work on QR which is part a bigger circle.
Knowing that TQR is part of a circle, TOR = TPQ (radius).
combining all, you can find the answer
First, find PR from the smaller "circle"
Then work on QR which is part a bigger circle.
Knowing that TQR is part of a circle, TOR = TPQ (radius).
combining all, you can find the answer
Date Posted:
3 years ago
thankyou
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