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secondary 4 | E Maths
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lily sarah
Lily Sarah

secondary 4 chevron_right E Maths chevron_right Singapore

help asap
pls

Date Posted: 5 years ago
Views: 273

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Christmas MT
Christmas Mt's answer
3748 answers (A Helpful Person)
1st
answer is 40.3m rounded off to 3 significant figures
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Jaime
Jaime's answer
2 answers (Tutor Details)
find the 2 different heights respectively then subtract to get the height of lighthouse