HayleyLow's answer to Piranha's Secondary 3 E Maths Singapore question.

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HayleyLow
Hayleylow's answer
30 answers (A Helpful Person)
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Hope it helps
HayleyLow
HayleyLow
4 years ago
Opps realized my mistake.

To find shaded u need to find area of the sector, then minus the triangle (the working is there already)

Sorry about it!! :/