Michelle's answer to Al's Primary 5 Maths Angles & Geometry Singapore question.
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Use the concepts:
1. All angles in an isosceles triangle add up to 180 degrees.
2. Angles that lie on a pair of parallel lines add up to 180 degrees.
Hope this helps you!
1. All angles in an isosceles triangle add up to 180 degrees.
2. Angles that lie on a pair of parallel lines add up to 180 degrees.
Hope this helps you!
Date Posted:
5 years ago
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