Bryant Lam Hong Sheng's answer to Max Ang's Secondary 3 A Maths question.
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To find coord. E, you need to get eqn of line AB. Assuming E lies on the y-axis, the x-coord. of E will be 0 so subsitute that into eqn of AB to get y -coord. of E. To find coord. of F, just use the same method, except that you will be using eqn BC instead
Date Posted:
7 years ago
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