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secondary 4 | E Maths
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math paper 1 question
Date Posted: 7 years ago
Views: 276
Answer is 6
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done
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clear
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the interior angles are 150°, so the exterior angles are 180°-150°=30°. the exterior angles add up to 360°, so if we divide 360° by 30° there are 12 exterior angles. Therefore, there are 12 sides :)
Date Posted:
7 years ago
thank uuu!!
thank u!!! hehe
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