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secondary 3 | E Maths
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Cheryl
Cheryl

secondary 3 chevron_right E Maths chevron_right Singapore

can someone help me with 1c and 1d, thank you!

Date Posted: 1 month ago
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An Yi
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76 answers (Tutor Details)
Hello, this is how I did the questions. For 1c, we know that both triangles are equilateral triangles, so you can also use (AA) to prove that the triangles are similar.

Hope this helps!