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primary 6 | Maths | Measurement
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Farhana
Farhana

primary 6 chevron_right Maths chevron_right Measurement chevron_right Singapore

Angles

Date Posted: 3 years ago
Views: 376
sstrike
Sstrike
3 years ago
Ans: (4)

180°-r + 180°-s = 113°
r+s = 360° - 113° = 247° (Ans)

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Mark
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