angelyn's answer to Lumine's Secondary 2 Maths Singapore question.
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• sum of angles in a triangle
• angles at a point
• angles on a straight line
• angles in an equilateral triangle
• base angles of an isosceles triangle
• alternate angles (line A // line B)
• corresponding angles (line A // line B)
• interior angles (line A // line B)
• angles at a right angle
• angles at a point
• angles on a straight line
• angles in an equilateral triangle
• base angles of an isosceles triangle
• alternate angles (line A // line B)
• corresponding angles (line A // line B)
• interior angles (line A // line B)
• angles at a right angle
Date Posted:
1 year ago
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