Tan Wei Jie Gavin's answer to Candy's Primary 6 Maths Data Analysis Singapore question.
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Hi candy, hope this helps.
Draw a square in the middle of the 4 circles and you will realise that the centre shaded area can be found by minusing the square area with 4 quarters of the semi circle
Draw a square in the middle of the 4 circles and you will realise that the centre shaded area can be found by minusing the square area with 4 quarters of the semi circle
Date Posted:
6 years ago
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