PP Neo's answer to Ang Tiong Boon's Secondary 2 Maths Singapore question.
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Part c.
One trick to solve similar figures questions is to look at the name of the figure.
E.g. RSTU is similar to WXYZ.
Hence, if I want to find angle ZWX (the 4th, 1st, 2nd letters of figure WXYZ), then it's the same angle as URS (the 4th, 1st, 2nd letters of figure RSTU).
One trick to solve similar figures questions is to look at the name of the figure.
E.g. RSTU is similar to WXYZ.
Hence, if I want to find angle ZWX (the 4th, 1st, 2nd letters of figure WXYZ), then it's the same angle as URS (the 4th, 1st, 2nd letters of figure RSTU).
Date Posted:
1 year ago
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