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secondary 3 | E Maths
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Skyler
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Skyler

secondary 3 chevron_right E Maths chevron_right Singapore

please help with part a and b!

Date Posted: 5 months ago
Views: 64

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Eric Nicholas K
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2352 answers (Tutor Details)
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For the formula of arc length that I used in (b), the angle to be used is in radian form, not degree form.
Skyler
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Skyler
5 months ago
okay I see thanks!