Andy Ng Jun Wei's answer to Carol Wong's Primary 3 Maths question.

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Andy Ng Jun Wei
Andy Ng Jun Wei's answer
39 answers (Tutor Details)
1st
Answer here
Lennon Lim
Lennon Lim
7 years ago
But it says perimeter of shaded part.
Andy Ng Jun Wei
Andy Ng Jun Wei
7 years ago
Yes it is correct I believe
Andy Ng Jun Wei
Andy Ng Jun Wei
7 years ago
Just think of it as a full straight line instead of lumps and segments