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secondary 4 | A Maths
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Eryka
Eryka

secondary 4 chevron_right A Maths

How do I do question 1 (a) ?

Date Posted: 5 years ago
Views: 245
snell
Snell
5 years ago
1(a)
sin150°
= sin(180°-30°)
= sin30°
= ½
Eryka
Eryka
5 years ago
Thanks :)

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Johnson Poon
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