Sim Jia Xin Jasmine's answer to Kash's Secondary 4 E Maths Singapore question.
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This is rough sketch of how the first portion will be.
You can find the upper half shaded portion (y) by subtracting 245.68 from area of semicircle.
The total shaded area = area of semicircle + y
Hope you can understand from the lousy drawing.
You can find the upper half shaded portion (y) by subtracting 245.68 from area of semicircle.
The total shaded area = area of semicircle + y
Hope you can understand from the lousy drawing.
Date Posted:
3 years ago
Ignore the 382.64 pls thank you
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