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primary 5 | Maths | Angles & Geometry
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Mohd Iswady
Mohd Iswady

primary 5 chevron_right Maths chevron_right Angles & Geometry chevron_right Singapore

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Date Posted: 8 months ago
Views: 35
Hui Yi
Hui Yi
8 months ago
Sum of angles in EACH triangle is 180°, so use 360° - the 2 angles given

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Jordan's answer
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Sum of angkes a b c and d equals to 360 minus the two given angles.