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primary 6 | Maths
| Measurement
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Date Posted: 4 months ago
Views: 129
(²²⁄₇) × 14² ÷ 4 = 154
20² ÷ 2 = 200
200 - 154 = 46
20² - 4×46 = 216 cm² (Ans)
20² ÷ 2 = 200
200 - 154 = 46
20² - 4×46 = 216 cm² (Ans)
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Date Posted:
4 months ago
/ means divide
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