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secondary 3 | A Maths
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Fizah
Fizah

secondary 3 chevron_right A Maths chevron_right Singapore

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Date Posted: 1 week ago
Views: 31

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Arnold K H Tan
Arnold K H Tan's answer
1712 answers (A Helpful Person)
1st
Use similar triangles to solve. This is part (i). Part 2 is done in a similar way.

Under the old Amath syllabus, you could use a ratio theorem... but that's not encouraged currently...
Fizah
Fizah
2 days ago
Very helpful
Arnold K H Tan
Arnold K H Tan
2 days ago
Yw
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sstrike
Sstrike's answer
3475 answers (A Helpful Person)