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primary 6 | Maths | Measurement
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xuannie
Xuannie

primary 6 chevron_right Maths chevron_right Measurement chevron_right Singapore

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Date Posted: 3 years ago
Views: 577

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William Ng
William Ng's answer
58 answers (Tutor Details)
the key is to become better at seeing which parts are hidden, which parts are still part of the perimeter
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sstrike
Sstrike's answer
5558 answers (A Helpful Person)
4 × (40 - 2×5) = 120cm (Ans)