Ang weng li's answer to Fa's Primary 6 Maths Singapore question.

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Ang weng li
Ang Weng Li's answer
2 answers (Tutor Details)
1st
I'm using fractions as the answer but you can just change it on your calculator. For part B, im not sure if you need to find perimeter of the 2 shaded part. The answer is only for 1