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primary 5 | Maths
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Eva zulaikha<3
Eva Zulaikha<3

primary 5 chevron_right Maths chevron_right Singapore

I'm actually very bad at math and have like problem understanding certain questions and I also need help with these 2 questions

Date Posted: 1 year ago
Views: 166
sstrike
Sstrike
1 year ago
Q(8)
64 = 8×8
side of square → 8

½ × 8 × (22-8) × (20-8) = 672 cm² (Ans)


Q(9)
90° - 67° = 23°
90° - 23° - 33° = 34° (Ans)

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