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primary 5 | Maths
| Area & Volume
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Date Posted: 4 months ago
Views: 173
Area of ABD = 0.5*10*15=75cm2
Since ADE and ABE share the same height, their ratios follow the same ratio as DE:BE
Hence shaded area = 0.5*75=37.5cm2
Since ADE and ABE share the same height, their ratios follow the same ratio as DE:BE
Hence shaded area = 0.5*75=37.5cm2
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