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secondary 3 | A Maths
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Luis Tan
Luis Tan

secondary 3 chevron_right A Maths chevron_right Singapore

I managed to solve this, but I checked the and key and 2 parts are wrong. I have combed through the working and can’t find an obvious mistake. Part iii) and v) I got 55.5deg and 37.1deg respectively, but ans key says 57.5deg and 35.6deg. Thank you for the help!

Date Posted: 2 years ago
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