TAN KEAN SOON's answer to Oscar's Secondary 3 E Maths question.
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1) Unless the angle of the triangle is 60°, do not simple assume the sides of that triangle is the same.
2) For Q11, always get the hint from the questions (eg: Area of Rhombus = 40 cm2). Then you can start from there. Also, you must know the properties of Rhombus.
2) For Q11, always get the hint from the questions (eg: Area of Rhombus = 40 cm2). Then you can start from there. Also, you must know the properties of Rhombus.
Date Posted:
6 years ago
Thanks for the great tip and help in explaining the question.
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