Potatoes 's answer to Chris's Primary 4 Maths Singapore question.
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Perimeter means all sides of a shape
Since perimeter is 20cm and there are 4 sides in a square, 20cm ÷ 4sides = 5cm on each side
Since perimeter is 20cm and there are 4 sides in a square, 20cm ÷ 4sides = 5cm on each side
Date Posted:
8 months ago
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