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primary 5 | Maths
| Angles & Geometry
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For this question, can somebody please help me and explain on how to get the answer?
0.5x7x14 = 49 cm²
(b)
0.5x7x7 = 24.5 cm²
(c)
14x14 - 49 - 49 - 24.5 = 73.5 cm²
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