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secondary 3 | A Maths
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secondary 3 chevron_right A Maths chevron_right Singapore

can someone explain to me what does this mean? thx :)

Date Posted: 4 years ago
Views: 289

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glittr
Glittr's answer
59 answers (Tutor Details)
1st
there can’t be 2 obtuse angles in a triangle. at most is 1 obtuse and 2 acute. Opposite the longest side is the biggest angle . opposite the smallest side is the smallest angle.